20939627412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 384

約数和(自身を含む): 63803228160

約数和(自身を除く): 42863600748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 37, 44, 54, 62, 66, 74, 93, 99, 108, 111, 121, 124, 127, 132, 148, 186, 198, 222, 242, 254, 279, 297, 333, 341, 363, 372, 381, 396, 407, 444, 484, 508, 558, 594, 666, 682, 726, 762, 814, 837, 999, 1023, 1089, 1116, 1143, 1147, 1188, 1221, 1331, 1332, 1364, 1397, 1452, 1524, 1628, 1674, 1998, 2046, 2178, 2286, 2294, 2442, 2662, 2794, 3069, 3267, 3348, 3429, 3441, 3663, 3751, 3937, 3993, 3996, 4092, 4191, 4356, 4477, 4572, 4588, 4699, 4884, 5324, 5588, 6138, 6534, 6858, 6882, 7326, 7502, 7874, 7986, 8382, 8954, 9207, 9398, 10323, 10989, 11253, 11811, 11979, 12276, 12573, 12617, 13068, 13431, 13716, 13764, 14097, 14652, 15004, 15367, 15748, 15972, 16764, 17908, 18414, 18796, 20646, 21978, 22506, 23622, 23958, 25146, 25234, 26862, 28194, 30734, 30969, 33759, 35433, 35937, 36828, 37719, 37851, 40293, 41261, 41292, 42291, 43307, 43956, 45012, 46101, 47244, 47916, 49247, 50292, 50468, 51689, 53724, 56388, 61468, 61938, 67518, 70866, 71874, 75438, 75702, 80586, 82522, 84582, 86614, 92202, 98494, 101277, 103378, 106299, 113553, 120879, 123783, 123876, 126873, 129921, 135036, 138303, 138787, 141732, 143748, 145669, 147741, 150876, 151404, 155067, 161172, 165044, 169037, 169164, 173228, 184404, 196988, 202554, 206756, 212598, 227106, 241758, 247566, 253746, 259842, 276606, 277574, 291338, 295482, 310134, 338074, 340659, 371349, 389763, 405108, 414909, 416361, 425196, 437007, 443223, 454212, 465201, 476377, 483516, 495132, 507111, 507492, 519684, 553212, 555148, 568579, 582676, 590964, 620268, 676148, 681318, 742698, 779526, 829818, 832722, 874014, 886446, 930402, 952754, 1014222, 1114047, 1137158, 1169289, 1249083, 1311021, 1329669, 1362636, 1395603, 1429131, 1485396, 1521333, 1526657, 1559052, 1602359, 1659636, 1665444, 1705737, 1748028, 1772892, 1860804, 1905508, 2028444, 2228094, 2274316, 2338578, 2498166, 2622042, 2659338, 2791206, 2858262, 3042666, 3053314, 3204718, 3411474, 3747249, 3933063, 4287393, 4456188, 4563999, 4579971, 4677156, 4807077, 4996332, 5117211, 5240147, 5244084, 5318676, 5582412, 5716524, 6085332, 6106628, 6254369, 6409436, 6822948, 7494498, 7866126, 8574786, 9127998, 9159942, 9614154, 10234422, 10480294, 12508738, 12862179, 13739913, 14421231, 14988996, 15351633, 15720441, 15732252, 17149572, 17625949, 18255996, 18319884, 18763107, 19228308, 20468844, 20960588, 25017476, 25724358, 27479826, 28842462, 30703266, 31440882, 35251898, 37526214, 41219739, 43263693, 47161323, 51448716, 52877847, 54959652, 56289321, 57684924, 61406532, 62881764, 70503796, 75052428, 82439478, 86527386, 94322646, 105755694, 112578642, 141483969, 158633541, 164878956, 168867963, 173054772, 188645292, 193885439, 211511388, 225157284, 282967938, 317267082, 337735926, 387770878, 475900623, 565935876, 581656317, 634534164, 675471852, 775541756, 951801246, 1163312634, 1744968951, 1903602492, 2326625268, 3489937902, 5234906853, 6979875804, 10469813706, 20939627412]

約数ペア:

[(1, 20939627412), (2, 10469813706), (3, 6979875804), (4, 5234906853), (6, 3489937902), (9, 2326625268), (11, 1903602492), (12, 1744968951), (18, 1163312634), (22, 951801246), (27, 775541756), (31, 675471852), (33, 634534164), (36, 581656317), (37, 565935876), (44, 475900623), (54, 387770878), (62, 337735926), (66, 317267082), (74, 282967938), (93, 225157284), (99, 211511388), (108, 193885439), (111, 188645292), (121, 173054772), (124, 168867963), (127, 164878956), (132, 158633541), (148, 141483969), (186, 112578642), (198, 105755694), (222, 94322646), (242, 86527386), (254, 82439478), (279, 75052428), (297, 70503796), (333, 62881764), (341, 61406532), (363, 57684924), (372, 56289321), (381, 54959652), (396, 52877847), (407, 51448716), (444, 47161323), (484, 43263693), (508, 41219739), (558, 37526214), (594, 35251898), (666, 31440882), (682, 30703266), (726, 28842462), (762, 27479826), (814, 25724358), (837, 25017476), (999, 20960588), (1023, 20468844), (1089, 19228308), (1116, 18763107), (1143, 18319884), (1147, 18255996), (1188, 17625949), (1221, 17149572), (1331, 15732252), (1332, 15720441), (1364, 15351633), (1397, 14988996), (1452, 14421231), (1524, 13739913), (1628, 12862179), (1674, 12508738), (1998, 10480294), (2046, 10234422), (2178, 9614154), (2286, 9159942), (2294, 9127998), (2442, 8574786), (2662, 7866126), (2794, 7494498), (3069, 6822948), (3267, 6409436), (3348, 6254369), (3429, 6106628), (3441, 6085332), (3663, 5716524), (3751, 5582412), (3937, 5318676), (3993, 5244084), (3996, 5240147), (4092, 5117211), (4191, 4996332), (4356, 4807077), (4477, 4677156), (4572, 4579971), (4588, 4563999), (4699, 4456188), (4884, 4287393), (5324, 3933063), (5588, 3747249), (6138, 3411474), (6534, 3204718), (6858, 3053314), (6882, 3042666), (7326, 2858262), (7502, 2791206), (7874, 2659338), (7986, 2622042), (8382, 2498166), (8954, 2338578), (9207, 2274316), (9398, 2228094), (10323, 2028444), (10989, 1905508), (11253, 1860804), (11811, 1772892), (11979, 1748028), (12276, 1705737), (12573, 1665444), (12617, 1659636), (13068, 1602359), (13431, 1559052), (13716, 1526657), (13764, 1521333), (14097, 1485396), (14652, 1429131), (15004, 1395603), (15367, 1362636), (15748, 1329669), (15972, 1311021), (16764, 1249083), (17908, 1169289), (18414, 1137158), (18796, 1114047), (20646, 1014222), (21978, 952754), (22506, 930402), (23622, 886446), (23958, 874014), (25146, 832722), (25234, 829818), (26862, 779526), (28194, 742698), (30734, 681318), (30969, 676148), (33759, 620268), (35433, 590964), (35937, 582676), (36828, 568579), (37719, 555148), (37851, 553212), (40293, 519684), (41261, 507492), (41292, 507111), (42291, 495132), (43307, 483516), (43956, 476377), (45012, 465201), (46101, 454212), (47244, 443223), (47916, 437007), (49247, 425196), (50292, 416361), (50468, 414909), (51689, 405108), (53724, 389763), (56388, 371349), (61468, 340659), (61938, 338074), (67518, 310134), (70866, 295482), (71874, 291338), (75438, 277574), (75702, 276606), (80586, 259842), (82522, 253746), (84582, 247566), (86614, 241758), (92202, 227106), (98494, 212598), (101277, 206756), (103378, 202554), (106299, 196988), (113553, 184404), (120879, 173228), (123783, 169164), (123876, 169037), (126873, 165044), (129921, 161172), (135036, 155067), (138303, 151404), (138787, 150876), (141732, 147741), (143748, 145669)]