20160796408

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{16689401}}^1$

素因数の和:16689558

約数の個数: 16

約数和(自身を含む): 38051836560

約数和(自身を除く): 17891040152

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 16689401, 33378802, 66757604, 133515208, 2520099551, 5040199102, 10080398204, 20160796408]

約数ペア:

[(1, 20160796408), (2, 10080398204), (4, 5040199102), (8, 2520099551), (151, 133515208), (302, 66757604), (604, 33378802), (1208, 16689401)]