20232087560

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1\times {\mathrm{4421}}^1$

素因数の和:5222

約数の個数: 64

約数和(自身を含む): 45847296000

約数和(自身を除く): 25615208440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 599, 764, 955, 1198, 1528, 1910, 2396, 2995, 3820, 4421, 4792, 5990, 7640, 8842, 11980, 17684, 22105, 23960, 35368, 44210, 88420, 114409, 176840, 228818, 457636, 572045, 844411, 915272, 1144090, 1688822, 2288180, 2648179, 3377644, 4222055, 4576360, 5296358, 6755288, 8444110, 10592716, 13240895, 16888220, 21185432, 26481790, 33776440, 52963580, 105927160, 505802189, 1011604378, 2023208756, 2529010945, 4046417512, 5058021890, 10116043780, 20232087560]

約数ペア:

[(1, 20232087560), (2, 10116043780), (4, 5058021890), (5, 4046417512), (8, 2529010945), (10, 2023208756), (20, 1011604378), (40, 505802189), (191, 105927160), (382, 52963580), (599, 33776440), (764, 26481790), (955, 21185432), (1198, 16888220), (1528, 13240895), (1910, 10592716), (2396, 8444110), (2995, 6755288), (3820, 5296358), (4421, 4576360), (4792, 4222055), (5990, 3377644), (7640, 2648179), (8842, 2288180), (11980, 1688822), (17684, 1144090), (22105, 915272), (23960, 844411), (35368, 572045), (44210, 457636), (88420, 228818), (114409, 176840)]