20160786854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{775414879}}^1$

素因数の和:775414894

約数の個数: 8

約数和(自身を含む): 32567424960

約数和(自身を除く): 12406638106

約数列:

[1, 2, 13, 26, 775414879, 1550829758, 10080393427, 20160786854]

約数ペア:

[(1, 20160786854), (2, 10080393427), (13, 1550829758), (26, 775414879)]