20642242630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3094789}}^1$

素因数の和:3094848

約数の個数: 32

約数和(自身を含む): 40108478400

約数和(自身を除く): 19466235770

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 3094789, 6189578, 15473945, 30947890, 71180147, 89748881, 142360294, 179497762, 355900735, 448744405, 711801470, 897488810, 2064224263, 4128448526, 10321121315, 20642242630]

約数ペア:

[(1, 20642242630), (2, 10321121315), (5, 4128448526), (10, 2064224263), (23, 897488810), (29, 711801470), (46, 448744405), (58, 355900735), (115, 179497762), (145, 142360294), (230, 89748881), (290, 71180147), (667, 30947890), (1334, 15473945), (3335, 6189578), (6670, 3094789)]