20232788568

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20561777}}^1$

素因数の和:20561827

約数の個数: 32

約数和(自身を含む): 51815680560

約数和(自身を除く): 31582891992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 20561777, 41123554, 61685331, 82247108, 123370662, 164494216, 246741324, 493482648, 843032857, 1686065714, 2529098571, 3372131428, 5058197142, 6744262856, 10116394284, 20232788568]

約数ペア:

[(1, 20232788568), (2, 10116394284), (3, 6744262856), (4, 5058197142), (6, 3372131428), (8, 2529098571), (12, 1686065714), (24, 843032857), (41, 493482648), (82, 246741324), (123, 164494216), (164, 123370662), (246, 82247108), (328, 61685331), (492, 41123554), (984, 20561777)]