20304614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15643}}^1$

素因数の和:15715

約数の個数: 16

約数和(自身を含む): 33791040

約数和(自身を除く): 13486426

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 15643, 31286, 172073, 344146, 922937, 1845874, 10152307, 20304614]

約数ペア:

[(1, 20304614), (2, 10152307), (11, 1845874), (22, 922937), (59, 344146), (118, 172073), (649, 31286), (1298, 15643)]