20360518825

素因数分解:

$5^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{19121}}^1$

素因数の和:19545

約数の個数: 24

約数和(自身を含む): 25494368256

約数和(自身を除く): 5133849431

約数列:

[1, 5, 25, 191, 223, 955, 1115, 4775, 5575, 19121, 42593, 95605, 212965, 478025, 1064825, 3652111, 4263983, 18260555, 21319915, 91302775, 106599575, 814420753, 4072103765, 20360518825]

約数ペア:

[(1, 20360518825), (5, 4072103765), (25, 814420753), (191, 106599575), (223, 91302775), (955, 21319915), (1115, 18260555), (4775, 4263983), (5575, 3652111), (19121, 1064825), (42593, 478025), (95605, 212965)]