20179074436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{71053079}}^1$

素因数の和:71053154

約数の個数: 12

約数和(自身を含む): 35810752320

約数和(自身を除く): 15631677884

約数列:

[1, 2, 4, 71, 142, 284, 71053079, 142106158, 284212316, 5044768609, 10089537218, 20179074436]

約数ペア:

[(1, 20179074436), (2, 10089537218), (4, 5044768609), (71, 284212316), (142, 142106158), (284, 71053079)]