202265620540

素因数分解:

$2^2\times 5^1\times {\mathrm{10113281027}}^1$

素因数の和:10113281036

約数の個数: 12

約数和(自身を含む): 424757803176

約数和(自身を除く): 222492182636

約数列:

[1, 2, 4, 5, 10, 20, 10113281027, 20226562054, 40453124108, 50566405135, 101132810270, 202265620540]

約数ペア:

[(1, 202265620540), (2, 101132810270), (4, 50566405135), (5, 40453124108), (10, 20226562054), (20, 10113281027)]