20134089475

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{53759}}^1$

素因数の和:54051

約数の個数: 24

約数和(自身を含む): 25438371840

約数和(自身を除く): 5304282365

約数列:

[1, 5, 25, 71, 211, 355, 1055, 1775, 5275, 14981, 53759, 74905, 268795, 374525, 1343975, 3816889, 11343149, 19084445, 56715745, 95422225, 283578725, 805363579, 4026817895, 20134089475]

約数ペア:

[(1, 20134089475), (5, 4026817895), (25, 805363579), (71, 283578725), (211, 95422225), (355, 56715745), (1055, 19084445), (1775, 11343149), (5275, 3816889), (14981, 1343975), (53759, 374525), (74905, 268795)]