20396652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89459}}^1$

素因数の和:89485

約数の個数: 24

約数和(自身を含む): 50097600

約数和(自身を除く): 29700948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89459, 178918, 268377, 357836, 536754, 1073508, 1699721, 3399442, 5099163, 6798884, 10198326, 20396652]

約数ペア:

[(1, 20396652), (2, 10198326), (3, 6798884), (4, 5099163), (6, 3399442), (12, 1699721), (19, 1073508), (38, 536754), (57, 357836), (76, 268377), (114, 178918), (228, 89459)]