20804598138

素因数分解:

$2^1\times 3^1\times {\mathrm{37117}}^1\times {\mathrm{93419}}^1$

素因数の和:130541

約数の個数: 16

約数和(自身を含む): 41610762720

約数和(自身を除く): 20806164582

約数列:

[1, 2, 3, 6, 37117, 74234, 93419, 111351, 186838, 222702, 280257, 560514, 3467433023, 6934866046, 10402299069, 20804598138]

約数ペア:

[(1, 20804598138), (2, 10402299069), (3, 6934866046), (6, 3467433023), (37117, 560514), (74234, 280257), (93419, 222702), (111351, 186838)]