20962952928

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 576

約数和(自身を含む): 70447104000

約数和(自身を除く): 49484151072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 31, 32, 36, 38, 46, 48, 54, 57, 62, 69, 72, 76, 81, 92, 93, 96, 108, 114, 124, 138, 144, 152, 162, 171, 184, 186, 199, 207, 216, 228, 243, 248, 276, 279, 288, 304, 324, 342, 368, 372, 398, 414, 432, 437, 456, 486, 496, 513, 552, 558, 589, 597, 608, 621, 648, 684, 713, 736, 744, 796, 828, 837, 864, 874, 912, 972, 992, 1026, 1104, 1116, 1178, 1194, 1242, 1296, 1311, 1368, 1426, 1488, 1539, 1592, 1656, 1674, 1748, 1767, 1791, 1824, 1863, 1944, 2052, 2139, 2208, 2232, 2356, 2388, 2484, 2511, 2592, 2622, 2736, 2852, 2976, 3078, 3184, 3312, 3348, 3496, 3534, 3582, 3726, 3781, 3888, 3933, 4104, 4278, 4464, 4577, 4617, 4712, 4776, 4968, 5022, 5244, 5301, 5373, 5472, 5589, 5704, 6156, 6169, 6368, 6417, 6624, 6696, 6992, 7068, 7164, 7452, 7533, 7562, 7776, 7866, 8208, 8556, 8928, 9154, 9234, 9424, 9552, 9936, 10044, 10488, 10602, 10746, 11178, 11343, 11408, 11799, 12312, 12338, 12834, 13392, 13547, 13731, 13984, 14136, 14328, 14904, 15066, 15124, 15732, 15903, 16119, 16416, 17112, 18308, 18468, 18507, 18848, 19104, 19251, 19872, 20088, 20976, 21204, 21492, 22356, 22686, 22816, 23598, 24624, 24676, 25668, 26784, 27094, 27462, 28272, 28656, 29808, 30132, 30248, 31464, 31806, 32238, 34029, 34224, 35397, 36616, 36936, 37014, 38502, 40176, 40641, 41193, 41952, 42408, 42984, 44712, 45372, 47196, 47709, 48357, 49248, 49352, 51336, 54188, 54924, 55521, 56544, 57312, 57753, 59616, 60264, 60496, 62928, 63612, 64476, 68058, 68448, 70794, 73232, 73872, 74028, 77004, 80352, 81282, 82386, 84816, 85968, 86963, 89424, 90744, 94392, 95418, 96714, 98704, 102087, 102672, 106191, 108376, 109848, 111042, 115506, 117211, 120528, 120992, 121923, 123579, 125856, 127224, 128952, 136116, 141588, 141887, 143127, 146464, 147744, 148056, 154008, 162564, 164772, 166563, 169632, 171936, 173259, 173926, 178848, 181488, 188784, 190836, 193428, 197408, 204174, 205344, 212382, 216752, 219696, 222084, 231012, 234422, 241056, 243846, 247158, 254448, 257904, 260889, 272232, 283176, 283774, 286254, 296112, 306261, 308016, 325128, 329544, 333126, 346518, 347852, 351633, 362976, 365769, 370737, 377568, 381672, 386856, 408348, 424764, 425661, 433504, 439392, 444168, 462024, 468844, 487692, 494316, 499689, 508896, 515808, 521778, 544464, 566352, 567548, 572508, 592224, 612522, 616032, 650256, 659088, 666252, 693036, 695704, 703266, 731538, 741474, 763344, 773712, 782667, 816696, 849528, 851322, 888336, 918783, 924048, 937688, 975384, 988632, 999378, 1043556, 1054899, 1088928, 1097307, 1112211, 1132704, 1135096, 1145016, 1225044, 1276983, 1300512, 1318176, 1332504, 1386072, 1391408, 1406532, 1463076, 1482948, 1499067, 1526688, 1547424, 1565334, 1633392, 1699056, 1702644, 1776672, 1837566, 1848096, 1875376, 1950768, 1977264, 1998756, 2087112, 2109798, 2194614, 2224422, 2270192, 2290032, 2348001, 2450088, 2553966, 2665008, 2695853, 2772144, 2782816, 2813064, 2926152, 2965896, 2998134, 3130668, 3164697, 3266784, 3291921, 3398112, 3405288, 3675132, 3750752, 3830949, 3901536, 3954528, 3997512, 4174224, 4219596, 4389228, 4448844, 4540384, 4580064, 4696002, 4900176, 5107932, 5330016, 5391706, 5544288, 5626128, 5852304, 5931792, 5996268, 6261336, 6329394, 6583842, 6810576, 7044003, 7350264, 7661898, 7995024, 8087559, 8348448, 8439192, 8778456, 8897688, 9392004, 9494091, 9800352, 10215864, 10783412, 11252256, 11492847, 11704608, 11863584, 11992536, 12522672, 12658788, 13167684, 13621152, 14088006, 14700528, 15323796, 15990048, 16175118, 16878384, 17556912, 17795376, 18784008, 18988182, 20431728, 21132009, 21566824, 22985694, 23985072, 24262677, 25045344, 25317576, 26335368, 28176012, 28482273, 29401056, 30647592, 32350236, 33756768, 34478541, 35113824, 35590752, 37568016, 37976364, 40863456, 42264018, 43133648, 45971388, 47970144, 48525354, 50635152, 52670736, 56352024, 56964546, 61295184, 64700472, 68957082, 72788031, 75136032, 75952728, 84528036, 86267296, 91942776, 97050708, 101270304, 105341472, 112704048, 113929092, 122590368, 129400944, 137914164, 145576062, 151905456, 169056072, 183885552, 194101416, 218364093, 225408096, 227858184, 258801888, 275828328, 291152124, 303810912, 338112144, 367771104, 388202832, 436728186, 455716368, 551656656, 582304248, 655092279, 676224288, 776405664, 873456372, 911432736, 1103313312, 1164608496, 1310184558, 1746912744, 2329216992, 2620369116, 3493825488, 5240738232, 6987650976, 10481476464, 20962952928]

約数ペア:

[(1, 20962952928), (2, 10481476464), (3, 6987650976), (4, 5240738232), (6, 3493825488), (8, 2620369116), (9, 2329216992), (12, 1746912744), (16, 1310184558), (18, 1164608496), (19, 1103313312), (23, 911432736), (24, 873456372), (27, 776405664), (31, 676224288), (32, 655092279), (36, 582304248), (38, 551656656), (46, 455716368), (48, 436728186), (54, 388202832), (57, 367771104), (62, 338112144), (69, 303810912), (72, 291152124), (76, 275828328), (81, 258801888), (92, 227858184), (93, 225408096), (96, 218364093), (108, 194101416), (114, 183885552), (124, 169056072), (138, 151905456), (144, 145576062), (152, 137914164), (162, 129400944), (171, 122590368), (184, 113929092), (186, 112704048), (199, 105341472), (207, 101270304), (216, 97050708), (228, 91942776), (243, 86267296), (248, 84528036), (276, 75952728), (279, 75136032), (288, 72788031), (304, 68957082), (324, 64700472), (342, 61295184), (368, 56964546), (372, 56352024), (398, 52670736), (414, 50635152), (432, 48525354), (437, 47970144), (456, 45971388), (486, 43133648), (496, 42264018), (513, 40863456), (552, 37976364), (558, 37568016), (589, 35590752), (597, 35113824), (608, 34478541), (621, 33756768), (648, 32350236), (684, 30647592), (713, 29401056), (736, 28482273), (744, 28176012), (796, 26335368), (828, 25317576), (837, 25045344), (864, 24262677), (874, 23985072), (912, 22985694), (972, 21566824), (992, 21132009), (1026, 20431728), (1104, 18988182), (1116, 18784008), (1178, 17795376), (1194, 17556912), (1242, 16878384), (1296, 16175118), (1311, 15990048), (1368, 15323796), (1426, 14700528), (1488, 14088006), (1539, 13621152), (1592, 13167684), (1656, 12658788), (1674, 12522672), (1748, 11992536), (1767, 11863584), (1791, 11704608), (1824, 11492847), (1863, 11252256), (1944, 10783412), (2052, 10215864), (2139, 9800352), (2208, 9494091), (2232, 9392004), (2356, 8897688), (2388, 8778456), (2484, 8439192), (2511, 8348448), (2592, 8087559), (2622, 7995024), (2736, 7661898), (2852, 7350264), (2976, 7044003), (3078, 6810576), (3184, 6583842), (3312, 6329394), (3348, 6261336), (3496, 5996268), (3534, 5931792), (3582, 5852304), (3726, 5626128), (3781, 5544288), (3888, 5391706), (3933, 5330016), (4104, 5107932), (4278, 4900176), (4464, 4696002), (4577, 4580064), (4617, 4540384), (4712, 4448844), (4776, 4389228), (4968, 4219596), (5022, 4174224), (5244, 3997512), (5301, 3954528), (5373, 3901536), (5472, 3830949), (5589, 3750752), (5704, 3675132), (6156, 3405288), (6169, 3398112), (6368, 3291921), (6417, 3266784), (6624, 3164697), (6696, 3130668), (6992, 2998134), (7068, 2965896), (7164, 2926152), (7452, 2813064), (7533, 2782816), (7562, 2772144), (7776, 2695853), (7866, 2665008), (8208, 2553966), (8556, 2450088), (8928, 2348001), (9154, 2290032), (9234, 2270192), (9424, 2224422), (9552, 2194614), (9936, 2109798), (10044, 2087112), (10488, 1998756), (10602, 1977264), (10746, 1950768), (11178, 1875376), (11343, 1848096), (11408, 1837566), (11799, 1776672), (12312, 1702644), (12338, 1699056), (12834, 1633392), (13392, 1565334), (13547, 1547424), (13731, 1526688), (13984, 1499067), (14136, 1482948), (14328, 1463076), (14904, 1406532), (15066, 1391408), (15124, 1386072), (15732, 1332504), (15903, 1318176), (16119, 1300512), (16416, 1276983), (17112, 1225044), (18308, 1145016), (18468, 1135096), (18507, 1132704), (18848, 1112211), (19104, 1097307), (19251, 1088928), (19872, 1054899), (20088, 1043556), (20976, 999378), (21204, 988632), (21492, 975384), (22356, 937688), (22686, 924048), (22816, 918783), (23598, 888336), (24624, 851322), (24676, 849528), (25668, 816696), (26784, 782667), (27094, 773712), (27462, 763344), (28272, 741474), (28656, 731538), (29808, 703266), (30132, 695704), (30248, 693036), (31464, 666252), (31806, 659088), (32238, 650256), (34029, 616032), (34224, 612522), (35397, 592224), (36616, 572508), (36936, 567548), (37014, 566352), (38502, 544464), (40176, 521778), (40641, 515808), (41193, 508896), (41952, 499689), (42408, 494316), (42984, 487692), (44712, 468844), (45372, 462024), (47196, 444168), (47709, 439392), (48357, 433504), (49248, 425661), (49352, 424764), (51336, 408348), (54188, 386856), (54924, 381672), (55521, 377568), (56544, 370737), (57312, 365769), (57753, 362976), (59616, 351633), (60264, 347852), (60496, 346518), (62928, 333126), (63612, 329544), (64476, 325128), (68058, 308016), (68448, 306261), (70794, 296112), (73232, 286254), (73872, 283774), (74028, 283176), (77004, 272232), (80352, 260889), (81282, 257904), (82386, 254448), (84816, 247158), (85968, 243846), (86963, 241056), (89424, 234422), (90744, 231012), (94392, 222084), (95418, 219696), (96714, 216752), (98704, 212382), (102087, 205344), (102672, 204174), (106191, 197408), (108376, 193428), (109848, 190836), (111042, 188784), (115506, 181488), (117211, 178848), (120528, 173926), (120992, 173259), (121923, 171936), (123579, 169632), (125856, 166563), (127224, 164772), (128952, 162564), (136116, 154008), (141588, 148056), (141887, 147744), (143127, 146464)]