20155017958

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{3137}}^1\times {\mathrm{31189}}^1$

素因数の和:34431

約数の個数: 16

約数和(自身を含む): 30536756640

約数和(自身を除く): 10381738682

約数列:

[1, 2, 103, 206, 3137, 6274, 31189, 62378, 323111, 646222, 3212467, 6424934, 97839893, 195679786, 10077508979, 20155017958]

約数ペア:

[(1, 20155017958), (2, 10077508979), (103, 195679786), (206, 97839893), (3137, 6424934), (6274, 3212467), (31189, 646222), (62378, 323111)]