20977703472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:720

約数の個数: 320

約数和(自身を含む): 64416448512

約数和(自身を除く): 43438745040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 44, 46, 48, 62, 66, 69, 88, 92, 93, 103, 124, 132, 138, 176, 184, 186, 206, 248, 253, 264, 276, 309, 341, 368, 372, 412, 496, 506, 528, 541, 552, 618, 682, 713, 744, 759, 824, 1012, 1023, 1082, 1104, 1133, 1236, 1364, 1426, 1488, 1518, 1623, 1648, 2024, 2046, 2139, 2164, 2266, 2369, 2472, 2728, 2852, 3036, 3193, 3246, 3399, 4048, 4092, 4278, 4328, 4532, 4738, 4944, 5456, 5704, 5951, 6072, 6386, 6492, 6798, 7107, 7843, 8184, 8556, 8656, 9064, 9476, 9579, 11408, 11902, 12144, 12443, 12772, 12984, 13596, 14214, 15686, 16368, 16771, 17112, 17853, 18128, 18952, 19158, 23529, 23804, 24886, 25544, 25968, 26059, 27192, 28428, 31372, 33542, 34224, 35123, 35706, 37329, 37904, 38316, 47058, 47608, 49772, 50313, 51088, 52118, 54384, 55723, 56856, 62744, 67084, 70246, 71412, 73439, 74658, 76632, 78177, 94116, 95216, 99544, 100626, 104236, 105369, 111446, 113712, 125488, 134168, 136873, 140492, 142824, 146878, 149316, 153264, 156354, 167169, 184481, 188232, 199088, 201252, 208472, 210738, 220317, 222892, 268336, 273746, 280984, 285648, 293756, 298632, 312708, 334338, 368962, 376464, 385733, 402504, 410619, 416944, 421476, 440634, 445784, 547492, 553443, 561968, 587512, 597264, 612953, 625416, 668676, 737924, 771466, 805008, 807829, 821238, 842952, 881268, 891568, 1094984, 1106886, 1157199, 1175024, 1225906, 1250832, 1281629, 1337352, 1475848, 1542932, 1615658, 1642476, 1685904, 1727413, 1762536, 1838859, 2189968, 2213772, 2314398, 2423487, 2451812, 2563258, 2674704, 2951696, 3085864, 3231316, 3284952, 3454826, 3525072, 3677718, 3844887, 4243063, 4427544, 4628796, 4846974, 4903624, 5126516, 5182239, 6171728, 6462632, 6569904, 6909652, 7355436, 7689774, 8486126, 8855088, 9257592, 9693948, 9807248, 10253032, 10364478, 12729189, 12925264, 13819304, 14097919, 14710872, 15379548, 16972252, 18515184, 19001543, 19387896, 20506064, 20728956, 25458378, 27638608, 28195838, 29421744, 30759096, 33944504, 38003086, 38775792, 39730499, 41457912, 42293757, 50916756, 56391676, 57004629, 61518192, 67889008, 76006172, 79460998, 82915824, 84587514, 101833512, 112783352, 114009258, 119191497, 152012344, 158921996, 169175028, 203667024, 225566704, 228018516, 238382994, 304024688, 317843992, 338350056, 437035489, 456037032, 476765988, 635687984, 676700112, 874070978, 912074064, 953531976, 1311106467, 1748141956, 1907063952, 2622212934, 3496283912, 5244425868, 6992567824, 10488851736, 20977703472]

約数ペア:

[(1, 20977703472), (2, 10488851736), (3, 6992567824), (4, 5244425868), (6, 3496283912), (8, 2622212934), (11, 1907063952), (12, 1748141956), (16, 1311106467), (22, 953531976), (23, 912074064), (24, 874070978), (31, 676700112), (33, 635687984), (44, 476765988), (46, 456037032), (48, 437035489), (62, 338350056), (66, 317843992), (69, 304024688), (88, 238382994), (92, 228018516), (93, 225566704), (103, 203667024), (124, 169175028), (132, 158921996), (138, 152012344), (176, 119191497), (184, 114009258), (186, 112783352), (206, 101833512), (248, 84587514), (253, 82915824), (264, 79460998), (276, 76006172), (309, 67889008), (341, 61518192), (368, 57004629), (372, 56391676), (412, 50916756), (496, 42293757), (506, 41457912), (528, 39730499), (541, 38775792), (552, 38003086), (618, 33944504), (682, 30759096), (713, 29421744), (744, 28195838), (759, 27638608), (824, 25458378), (1012, 20728956), (1023, 20506064), (1082, 19387896), (1104, 19001543), (1133, 18515184), (1236, 16972252), (1364, 15379548), (1426, 14710872), (1488, 14097919), (1518, 13819304), (1623, 12925264), (1648, 12729189), (2024, 10364478), (2046, 10253032), (2139, 9807248), (2164, 9693948), (2266, 9257592), (2369, 8855088), (2472, 8486126), (2728, 7689774), (2852, 7355436), (3036, 6909652), (3193, 6569904), (3246, 6462632), (3399, 6171728), (4048, 5182239), (4092, 5126516), (4278, 4903624), (4328, 4846974), (4532, 4628796), (4738, 4427544), (4944, 4243063), (5456, 3844887), (5704, 3677718), (5951, 3525072), (6072, 3454826), (6386, 3284952), (6492, 3231316), (6798, 3085864), (7107, 2951696), (7843, 2674704), (8184, 2563258), (8556, 2451812), (8656, 2423487), (9064, 2314398), (9476, 2213772), (9579, 2189968), (11408, 1838859), (11902, 1762536), (12144, 1727413), (12443, 1685904), (12772, 1642476), (12984, 1615658), (13596, 1542932), (14214, 1475848), (15686, 1337352), (16368, 1281629), (16771, 1250832), (17112, 1225906), (17853, 1175024), (18128, 1157199), (18952, 1106886), (19158, 1094984), (23529, 891568), (23804, 881268), (24886, 842952), (25544, 821238), (25968, 807829), (26059, 805008), (27192, 771466), (28428, 737924), (31372, 668676), (33542, 625416), (34224, 612953), (35123, 597264), (35706, 587512), (37329, 561968), (37904, 553443), (38316, 547492), (47058, 445784), (47608, 440634), (49772, 421476), (50313, 416944), (51088, 410619), (52118, 402504), (54384, 385733), (55723, 376464), (56856, 368962), (62744, 334338), (67084, 312708), (70246, 298632), (71412, 293756), (73439, 285648), (74658, 280984), (76632, 273746), (78177, 268336), (94116, 222892), (95216, 220317), (99544, 210738), (100626, 208472), (104236, 201252), (105369, 199088), (111446, 188232), (113712, 184481), (125488, 167169), (134168, 156354), (136873, 153264), (140492, 149316), (142824, 146878)]