20180248980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336337483}}^1$

素因数の和:336337495

約数の個数: 24

約数和(自身を含む): 56504697312

約数和(自身を除く): 36324448332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336337483, 672674966, 1009012449, 1345349932, 1681687415, 2018024898, 3363374830, 4036049796, 5045062245, 6726749660, 10090124490, 20180248980]

約数ペア:

[(1, 20180248980), (2, 10090124490), (3, 6726749660), (4, 5045062245), (5, 4036049796), (6, 3363374830), (10, 2018024898), (12, 1681687415), (15, 1345349932), (20, 1009012449), (30, 672674966), (60, 336337483)]