20151246

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{5081}}^1$

素因数の和:5747

約数の個数: 16

約数和(自身を含む): 40371408

約数和(自身を除く): 20220162

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 5081, 10162, 15243, 30486, 3358541, 6717082, 10075623, 20151246]

約数ペア:

[(1, 20151246), (2, 10075623), (3, 6717082), (6, 3358541), (661, 30486), (1322, 15243), (1983, 10162), (3966, 5081)]