2068280420

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{443837}}^1$

素因数の和:444079

約数の個数: 24

約数和(自身を含む): 4362039864

約数和(自身を除く): 2293759444

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 443837, 887674, 1775348, 2219185, 4438370, 8876740, 103414021, 206828042, 413656084, 517070105, 1034140210, 2068280420]

約数ペア:

[(1, 2068280420), (2, 1034140210), (4, 517070105), (5, 413656084), (10, 206828042), (20, 103414021), (233, 8876740), (466, 4438370), (932, 2219185), (1165, 1775348), (2330, 887674), (4660, 443837)]