20180604744

素因数分解:

$2^3\times 3^2\times {\mathrm{280286177}}^1$

素因数の和:280286189

約数の個数: 24

約数和(自身を含む): 54655804710

約数和(自身を除く): 34475199966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280286177, 560572354, 840858531, 1121144708, 1681717062, 2242289416, 2522575593, 3363434124, 5045151186, 6726868248, 10090302372, 20180604744]

約数ペア:

[(1, 20180604744), (2, 10090302372), (3, 6726868248), (4, 5045151186), (6, 3363434124), (8, 2522575593), (9, 2242289416), (12, 1681717062), (18, 1121144708), (24, 840858531), (36, 560572354), (72, 280286177)]