20050483743

素因数分解:

$3^3\times {\mathrm{1999}}^1\times {\mathrm{371491}}^1$

素因数の和:373499

約数の個数: 16

約数和(自身を含む): 29719360000

約数和(自身を除く): 9668876257

約数列:

[1, 3, 9, 27, 1999, 5997, 17991, 53973, 371491, 1114473, 3343419, 10030257, 742610509, 2227831527, 6683494581, 20050483743]

約数ペア:

[(1, 20050483743), (3, 6683494581), (9, 2227831527), (27, 742610509), (1999, 10030257), (5997, 3343419), (17991, 1114473), (53973, 371491)]