20131947314

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1\times {\mathrm{139501}}^1$

素因数の和:140785

約数の個数: 16

約数和(自身を含む): 30735080640

約数和(自身を除く): 10603133326

約数列:

[1, 2, 59, 118, 1223, 2446, 72157, 139501, 144314, 279002, 8230559, 16461118, 170609723, 341219446, 10065973657, 20131947314]

約数ペア:

[(1, 20131947314), (2, 10065973657), (59, 341219446), (118, 170609723), (1223, 16461118), (2446, 8230559), (72157, 279002), (139501, 144314)]