20444904

素因数分解:

$2^3\times 3^2\times {\mathrm{283957}}^1$

素因数の和:283969

約数の個数: 24

約数和(自身を含む): 55371810

約数和(自身を除く): 34926906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283957, 567914, 851871, 1135828, 1703742, 2271656, 2555613, 3407484, 5111226, 6814968, 10222452, 20444904]

約数ペア:

[(1, 20444904), (2, 10222452), (3, 6814968), (4, 5111226), (6, 3407484), (8, 2555613), (9, 2271656), (12, 1703742), (18, 1135828), (24, 851871), (36, 567914), (72, 283957)]