20137510005

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4953877}}^1$

素因数の和:4954156

約数の個数: 16

約数和(自身を含む): 32338915584

約数和(自身を除く): 12201405579

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 4953877, 14861631, 24769385, 74308155, 1342500667, 4027502001, 6712503335, 20137510005]

約数ペア:

[(1, 20137510005), (3, 6712503335), (5, 4027502001), (15, 1342500667), (271, 74308155), (813, 24769385), (1355, 14861631), (4065, 4953877)]