20160507039

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1\times {\mathrm{47699}}^1$

素因数の和:49374

約数の個数: 16

約数和(自身を含む): 27200448000

約数和(自身を除く): 7039940961

約数列:

[1, 3, 89, 267, 1583, 4749, 47699, 140887, 143097, 422661, 4245211, 12735633, 75507517, 226522551, 6720169013, 20160507039]

約数ペア:

[(1, 20160507039), (3, 6720169013), (89, 226522551), (267, 75507517), (1583, 12735633), (4749, 4245211), (47699, 422661), (140887, 143097)]