20345087695

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1\times {\mathrm{76001}}^1$

素因数の和:77490

約数の個数: 16

約数和(自身を含む): 25091604288

約数和(自身を除く): 4746516593

約数列:

[1, 5, 37, 185, 1447, 7235, 53539, 76001, 267695, 380005, 2812037, 14060185, 109973447, 549867235, 4069017539, 20345087695]

約数ペア:

[(1, 20345087695), (5, 4069017539), (37, 549867235), (185, 109973447), (1447, 14060185), (7235, 2812037), (53539, 380005), (76001, 267695)]