20347746620

素因数分解:

$2^2\times 5^1\times {\mathrm{5927}}^1\times {\mathrm{171653}}^1$

素因数の和:177589

約数の個数: 24

約数和(自身を含む): 42737726304

約数和(自身を除く): 22389979684

約数列:

[1, 2, 4, 5, 10, 20, 5927, 11854, 23708, 29635, 59270, 118540, 171653, 343306, 686612, 858265, 1716530, 3433060, 1017387331, 2034774662, 4069549324, 5086936655, 10173873310, 20347746620]

約数ペア:

[(1, 20347746620), (2, 10173873310), (4, 5086936655), (5, 4069549324), (10, 2034774662), (20, 1017387331), (5927, 3433060), (11854, 1716530), (23708, 858265), (29635, 686612), (59270, 343306), (118540, 171653)]