2023144780

素因数分解:

$2^2\times 5^1\times {\mathrm{101157239}}^1$

素因数の和:101157248

約数の個数: 12

約数和(自身を含む): 4248604080

約数和(自身を除く): 2225459300

約数列:

[1, 2, 4, 5, 10, 20, 101157239, 202314478, 404628956, 505786195, 1011572390, 2023144780]

約数ペア:

[(1, 2023144780), (2, 1011572390), (4, 505786195), (5, 404628956), (10, 202314478), (20, 101157239)]