20107777522

素因数分解:

$2^1\times 7^1\times {\mathrm{5303}}^1\times {\mathrm{270841}}^1$

素因数の和:276153

約数の個数: 16

約数和(自身を含む): 34477103232

約数和(自身を除く): 14369325710

約数列:

[1, 2, 7, 14, 5303, 10606, 37121, 74242, 270841, 541682, 1895887, 3791774, 1436269823, 2872539646, 10053888761, 20107777522]

約数ペア:

[(1, 20107777522), (2, 10053888761), (7, 2872539646), (14, 1436269823), (5303, 3791774), (10606, 1895887), (37121, 541682), (74242, 270841)]