20139245579

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1\times {\mathrm{5347}}^1$

素因数の和:7426

約数の個数: 16

約数和(自身を含む): 21282815232

約数和(自身を除く): 1143569653

約数列:

[1, 23, 83, 1909, 1973, 5347, 45379, 122981, 163759, 443801, 3766457, 10207423, 10549631, 242641513, 875619373, 20139245579]

約数ペア:

[(1, 20139245579), (23, 875619373), (83, 242641513), (1909, 10549631), (1973, 10207423), (5347, 3766457), (45379, 443801), (122981, 163759)]