2040642684

素因数分解:

$2^2\times 3^2\times {\mathrm{56684519}}^1$

素因数の和:56684529

約数の個数: 18

約数和(自身を含む): 5158291320

約数和(自身を除く): 3117648636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56684519, 113369038, 170053557, 226738076, 340107114, 510160671, 680214228, 1020321342, 2040642684]

約数ペア:

[(1, 2040642684), (2, 1020321342), (3, 680214228), (4, 510160671), (6, 340107114), (9, 226738076), (12, 170053557), (18, 113369038), (36, 56684519)]