20132529504

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 56411308800

約数和(自身を除く): 36278779296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 157, 228, 229, 304, 307, 314, 456, 458, 471, 608, 614, 628, 687, 912, 916, 921, 942, 1228, 1256, 1374, 1824, 1832, 1842, 1884, 2456, 2512, 2748, 2983, 3664, 3684, 3768, 4351, 4912, 5024, 5496, 5833, 5966, 7328, 7368, 7536, 8702, 8949, 9824, 10992, 11666, 11932, 13053, 14736, 15072, 17404, 17499, 17898, 21984, 23332, 23864, 26106, 29472, 34808, 34998, 35796, 35953, 46664, 47728, 48199, 52212, 69616, 69996, 70303, 71592, 71906, 93328, 95456, 96398, 104424, 107859, 139232, 139992, 140606, 143184, 143812, 144597, 186656, 192796, 208848, 210909, 215718, 279984, 281212, 286368, 287624, 289194, 385592, 417696, 421818, 431436, 559968, 562424, 575248, 578388, 683107, 771184, 843636, 862872, 915781, 1124848, 1150496, 1156776, 1335757, 1366214, 1542368, 1687272, 1725744, 1831562, 2049321, 2249696, 2313552, 2671514, 2732428, 2747343, 3374544, 3451488, 3663124, 4007271, 4098642, 4627104, 5343028, 5464856, 5494686, 6749088, 7326248, 8014542, 8197284, 10686056, 10929712, 10989372, 11037571, 14652496, 16029084, 16394568, 21372112, 21859424, 21978744, 22075142, 29304992, 32058168, 32789136, 33112713, 42744224, 43957488, 44150284, 64116336, 65578272, 66225426, 87914976, 88300568, 128232672, 132450852, 176601136, 209713849, 264901704, 353202272, 419427698, 529803408, 629141547, 838855396, 1059606816, 1258283094, 1677710792, 2516566188, 3355421584, 5033132376, 6710843168, 10066264752, 20132529504]

約数ペア:

[(1, 20132529504), (2, 10066264752), (3, 6710843168), (4, 5033132376), (6, 3355421584), (8, 2516566188), (12, 1677710792), (16, 1258283094), (19, 1059606816), (24, 838855396), (32, 629141547), (38, 529803408), (48, 419427698), (57, 353202272), (76, 264901704), (96, 209713849), (114, 176601136), (152, 132450852), (157, 128232672), (228, 88300568), (229, 87914976), (304, 66225426), (307, 65578272), (314, 64116336), (456, 44150284), (458, 43957488), (471, 42744224), (608, 33112713), (614, 32789136), (628, 32058168), (687, 29304992), (912, 22075142), (916, 21978744), (921, 21859424), (942, 21372112), (1228, 16394568), (1256, 16029084), (1374, 14652496), (1824, 11037571), (1832, 10989372), (1842, 10929712), (1884, 10686056), (2456, 8197284), (2512, 8014542), (2748, 7326248), (2983, 6749088), (3664, 5494686), (3684, 5464856), (3768, 5343028), (4351, 4627104), (4912, 4098642), (5024, 4007271), (5496, 3663124), (5833, 3451488), (5966, 3374544), (7328, 2747343), (7368, 2732428), (7536, 2671514), (8702, 2313552), (8949, 2249696), (9824, 2049321), (10992, 1831562), (11666, 1725744), (11932, 1687272), (13053, 1542368), (14736, 1366214), (15072, 1335757), (17404, 1156776), (17499, 1150496), (17898, 1124848), (21984, 915781), (23332, 862872), (23864, 843636), (26106, 771184), (29472, 683107), (34808, 578388), (34998, 575248), (35796, 562424), (35953, 559968), (46664, 431436), (47728, 421818), (48199, 417696), (52212, 385592), (69616, 289194), (69996, 287624), (70303, 286368), (71592, 281212), (71906, 279984), (93328, 215718), (95456, 210909), (96398, 208848), (104424, 192796), (107859, 186656), (139232, 144597), (139992, 143812), (140606, 143184)]