20002953072

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{7879}}^1$

素因数の和:8350

約数の個数: 80

約数和(自身を含む): 52131306240

約数和(自身を除く): 32128353168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 233, 454, 466, 681, 699, 908, 932, 1362, 1398, 1816, 1864, 2724, 2796, 3632, 3728, 5448, 5592, 7879, 10896, 11184, 15758, 23637, 31516, 47274, 52891, 63032, 94548, 105782, 126064, 158673, 189096, 211564, 317346, 378192, 423128, 634692, 846256, 1269384, 1788533, 1835807, 2538768, 3577066, 3671614, 5365599, 5507421, 7154132, 7343228, 10731198, 11014842, 14308264, 14686456, 21462396, 22029684, 28616528, 29372912, 42924792, 44059368, 85849584, 88118736, 416728189, 833456378, 1250184567, 1666912756, 2500369134, 3333825512, 5000738268, 6667651024, 10001476536, 20002953072]

約数ペア:

[(1, 20002953072), (2, 10001476536), (3, 6667651024), (4, 5000738268), (6, 3333825512), (8, 2500369134), (12, 1666912756), (16, 1250184567), (24, 833456378), (48, 416728189), (227, 88118736), (233, 85849584), (454, 44059368), (466, 42924792), (681, 29372912), (699, 28616528), (908, 22029684), (932, 21462396), (1362, 14686456), (1398, 14308264), (1816, 11014842), (1864, 10731198), (2724, 7343228), (2796, 7154132), (3632, 5507421), (3728, 5365599), (5448, 3671614), (5592, 3577066), (7879, 2538768), (10896, 1835807), (11184, 1788533), (15758, 1269384), (23637, 846256), (31516, 634692), (47274, 423128), (52891, 378192), (63032, 317346), (94548, 211564), (105782, 189096), (126064, 158673)]