17160620

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6263}}^1$

素因数の和:6409

約数の個数: 24

約数和(自身を含む): 36306144

約数和(自身を除く): 19145524

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 6263, 12526, 25052, 31315, 62630, 125260, 858031, 1716062, 3432124, 4290155, 8580310, 17160620]

約数ペア:

[(1, 17160620), (2, 8580310), (4, 4290155), (5, 3432124), (10, 1716062), (20, 858031), (137, 125260), (274, 62630), (548, 31315), (685, 25052), (1370, 12526), (2740, 6263)]