828602020

素因数分解:

$2^2\times 5^1\times {\mathrm{41430101}}^1$

素因数の和:41430110

約数の個数: 12

約数和(自身を含む): 1740064284

約数和(自身を除く): 911462264

約数列:

[1, 2, 4, 5, 10, 20, 41430101, 82860202, 165720404, 207150505, 414301010, 828602020]

約数ペア:

[(1, 828602020), (2, 414301010), (4, 207150505), (5, 165720404), (10, 82860202), (20, 41430101)]