20129510011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2063}}^1\times {\mathrm{9043}}^1$

素因数の和:11202

約数の個数: 16

約数和(自身を含む): 21952175616

約数和(自身を除く): 1822665605

約数列:

[1, 13, 83, 1079, 2063, 9043, 26819, 117559, 171229, 750569, 2225977, 9757397, 18655709, 242524217, 1548423847, 20129510011]

約数ペア:

[(1, 20129510011), (13, 1548423847), (83, 242524217), (1079, 18655709), (2063, 9757397), (9043, 2225977), (26819, 750569), (117559, 171229)]