3308394020

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{913921}}^1$

素因数の和:914111

約数の個数: 24

約数和(自身を含む): 6986019768

約数和(自身を除く): 3677625748

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 913921, 1827842, 3655684, 4569605, 9139210, 18278420, 165419701, 330839402, 661678804, 827098505, 1654197010, 3308394020]

約数ペア:

[(1, 3308394020), (2, 1654197010), (4, 827098505), (5, 661678804), (10, 330839402), (20, 165419701), (181, 18278420), (362, 9139210), (724, 4569605), (905, 3655684), (1810, 1827842), (3620, 913921)]