118082020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{843443}}^1$

素因数の和:843459

約数の個数: 24

約数和(自身を含む): 283397184

約数和(自身を除く): 165315164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 843443, 1686886, 3373772, 4217215, 5904101, 8434430, 11808202, 16868860, 23616404, 29520505, 59041010, 118082020]

約数ペア:

[(1, 118082020), (2, 59041010), (4, 29520505), (5, 23616404), (7, 16868860), (10, 11808202), (14, 8434430), (20, 5904101), (28, 4217215), (35, 3373772), (70, 1686886), (140, 843443)]