20314010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17977}}^1$

素因数の和:18097

約数の個数: 16

約数和(自身を含む): 36890856

約数和(自身を除く): 16576846

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17977, 35954, 89885, 179770, 2031401, 4062802, 10157005, 20314010]

約数ペア:

[(1, 20314010), (2, 10157005), (5, 4062802), (10, 2031401), (113, 179770), (226, 89885), (565, 35954), (1130, 17977)]