20165566758

素因数分解:

$2^1\times 3^1\times {\mathrm{8377}}^1\times {\mathrm{401209}}^1$

素因数の和:409591

約数の個数: 16

約数和(自身を含む): 40336048560

約数和(自身を除く): 20170481802

約数列:

[1, 2, 3, 6, 8377, 16754, 25131, 50262, 401209, 802418, 1203627, 2407254, 3360927793, 6721855586, 10082783379, 20165566758]

約数ペア:

[(1, 20165566758), (2, 10082783379), (3, 6721855586), (6, 3360927793), (8377, 2407254), (16754, 1203627), (25131, 802418), (50262, 401209)]