20810232

素因数分解:

$2^3\times 3^2\times {\mathrm{289031}}^1$

素因数の和:289043

約数の個数: 24

約数和(自身を含む): 56361240

約数和(自身を除く): 35551008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 289031, 578062, 867093, 1156124, 1734186, 2312248, 2601279, 3468372, 5202558, 6936744, 10405116, 20810232]

約数ペア:

[(1, 20810232), (2, 10405116), (3, 6936744), (4, 5202558), (6, 3468372), (8, 2601279), (9, 2312248), (12, 1734186), (18, 1156124), (24, 867093), (36, 578062), (72, 289031)]