20163496326

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47332151}}^1$

素因数の和:47332227

約数の個数: 16

約数和(自身を含む): 40894979328

約数和(自身を除く): 20731483002

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47332151, 94664302, 141996453, 283992906, 3360582721, 6721165442, 10081748163, 20163496326]

約数ペア:

[(1, 20163496326), (2, 10081748163), (3, 6721165442), (6, 3360582721), (71, 283992906), (142, 141996453), (213, 94664302), (426, 47332151)]