20239034260

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1039}}^1\times {\mathrm{2713}}^1$

素因数の和:4120

約数の個数: 48

約数和(自身を含む): 42677107200

約数和(自身を除く): 22438072940

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1039, 1436, 1795, 2078, 2713, 3590, 4156, 5195, 5426, 7180, 10390, 10852, 13565, 20780, 27130, 54260, 373001, 746002, 973967, 1492004, 1865005, 1947934, 2818807, 3730010, 3895868, 4869835, 5637614, 7460020, 9739670, 11275228, 14094035, 19479340, 28188070, 56376140, 1011951713, 2023903426, 4047806852, 5059758565, 10119517130, 20239034260]

約数ペア:

[(1, 20239034260), (2, 10119517130), (4, 5059758565), (5, 4047806852), (10, 2023903426), (20, 1011951713), (359, 56376140), (718, 28188070), (1039, 19479340), (1436, 14094035), (1795, 11275228), (2078, 9739670), (2713, 7460020), (3590, 5637614), (4156, 4869835), (5195, 3895868), (5426, 3730010), (7180, 2818807), (10390, 1947934), (10852, 1865005), (13565, 1492004), (20780, 973967), (27130, 746002), (54260, 373001)]