20162617465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{301813}}^1$

素因数の和:302280

約数の個数: 16

約数和(自身を含む): 25033660416

約数和(自身を除く): 4871042951

約数列:

[1, 5, 31, 155, 431, 2155, 13361, 66805, 301813, 1509065, 9356203, 46781015, 130081403, 650407015, 4032523493, 20162617465]

約数ペア:

[(1, 20162617465), (5, 4032523493), (31, 650407015), (155, 130081403), (431, 46781015), (2155, 9356203), (13361, 1509065), (66805, 301813)]