20126077944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{2137}}^1$

素因数の和:3133

約数の個数: 128

約数和(自身を含む): 58536729600

約数和(自身を除く): 38410651656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 919, 1281, 1464, 1708, 1838, 2137, 2562, 2757, 3416, 3676, 4274, 5124, 5514, 6411, 6433, 7352, 8548, 10248, 11028, 12822, 12866, 14959, 17096, 19299, 22056, 25644, 25732, 29918, 38598, 44877, 51288, 51464, 56059, 59836, 77196, 89754, 112118, 119672, 130357, 154392, 168177, 179508, 224236, 260714, 336354, 359016, 391071, 392413, 448472, 521428, 672708, 782142, 784826, 912499, 1042856, 1177239, 1345416, 1564284, 1569652, 1824998, 1963903, 2354478, 2737497, 3128568, 3139304, 3649996, 3927806, 4708956, 5474994, 5891709, 7299992, 7855612, 9417912, 10949988, 11783418, 13747321, 15711224, 21899976, 23566836, 27494642, 41241963, 47133672, 54989284, 82483926, 109978568, 119798083, 164967852, 239596166, 329935704, 359394249, 479192332, 718788498, 838586581, 958384664, 1437576996, 1677173162, 2515759743, 2875153992, 3354346324, 5031519486, 6708692648, 10063038972, 20126077944]

約数ペア:

[(1, 20126077944), (2, 10063038972), (3, 6708692648), (4, 5031519486), (6, 3354346324), (7, 2875153992), (8, 2515759743), (12, 1677173162), (14, 1437576996), (21, 958384664), (24, 838586581), (28, 718788498), (42, 479192332), (56, 359394249), (61, 329935704), (84, 239596166), (122, 164967852), (168, 119798083), (183, 109978568), (244, 82483926), (366, 54989284), (427, 47133672), (488, 41241963), (732, 27494642), (854, 23566836), (919, 21899976), (1281, 15711224), (1464, 13747321), (1708, 11783418), (1838, 10949988), (2137, 9417912), (2562, 7855612), (2757, 7299992), (3416, 5891709), (3676, 5474994), (4274, 4708956), (5124, 3927806), (5514, 3649996), (6411, 3139304), (6433, 3128568), (7352, 2737497), (8548, 2354478), (10248, 1963903), (11028, 1824998), (12822, 1569652), (12866, 1564284), (14959, 1345416), (17096, 1177239), (19299, 1042856), (22056, 912499), (25644, 784826), (25732, 782142), (29918, 672708), (38598, 521428), (44877, 448472), (51288, 392413), (51464, 391071), (56059, 359016), (59836, 336354), (77196, 260714), (89754, 224236), (112118, 179508), (119672, 168177), (130357, 154392)]