20025816

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{3079}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 50265600

約数和(自身を除く): 30239784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3079, 3252, 6158, 6504, 9237, 12316, 18474, 24632, 36948, 73896, 834409, 1668818, 2503227, 3337636, 5006454, 6675272, 10012908, 20025816]

約数ペア:

[(1, 20025816), (2, 10012908), (3, 6675272), (4, 5006454), (6, 3337636), (8, 2503227), (12, 1668818), (24, 834409), (271, 73896), (542, 36948), (813, 24632), (1084, 18474), (1626, 12316), (2168, 9237), (3079, 6504), (3252, 6158)]