20481624

素因数分解:

$2^3\times 3^2\times {\mathrm{284467}}^1$

素因数の和:284479

約数の個数: 24

約数和(自身を含む): 55471260

約数和(自身を除く): 34989636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 284467, 568934, 853401, 1137868, 1706802, 2275736, 2560203, 3413604, 5120406, 6827208, 10240812, 20481624]

約数ペア:

[(1, 20481624), (2, 10240812), (3, 6827208), (4, 5120406), (6, 3413604), (8, 2560203), (9, 2275736), (12, 1706802), (18, 1137868), (24, 853401), (36, 568934), (72, 284467)]