20161937106

素因数分解:

$2^1\times 3^2\times {\mathrm{1120107617}}^1$

素因数の和:1120107625

約数の個数: 12

約数和(自身を含む): 43684197102

約数和(自身を除く): 23522259996

約数列:

[1, 2, 3, 6, 9, 18, 1120107617, 2240215234, 3360322851, 6720645702, 10080968553, 20161937106]

約数ペア:

[(1, 20161937106), (2, 10080968553), (3, 6720645702), (6, 3360322851), (9, 2240215234), (18, 1120107617)]