20130768118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{281321}}^1$

素因数の和:282327

約数の個数: 16

約数和(自身を含む): 31044445344

約数和(自身を除く): 10913677226

約数列:

[1, 2, 37, 74, 967, 1934, 35779, 71558, 281321, 562642, 10408877, 20817754, 272037407, 544074814, 10065384059, 20130768118]

約数ペア:

[(1, 20130768118), (2, 10065384059), (37, 544074814), (74, 272037407), (967, 20817754), (1934, 10408877), (35779, 562642), (71558, 281321)]