9513933020

素因数分解:

$2^2\times 5^1\times {\mathrm{475696651}}^1$

素因数の和:475696660

約数の個数: 12

約数和(自身を含む): 19979259384

約数和(自身を除く): 10465326364

約数列:

[1, 2, 4, 5, 10, 20, 475696651, 951393302, 1902786604, 2378483255, 4756966510, 9513933020]

約数ペア:

[(1, 9513933020), (2, 4756966510), (4, 2378483255), (5, 1902786604), (10, 951393302), (20, 475696651)]