20699562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9151}}^1$

素因数の和:9198

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 25426518

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9151, 18302, 27453, 54906, 118963, 237926, 265379, 356889, 530758, 713778, 796137, 1592274, 3449927, 6899854, 10349781, 20699562]

約数ペア:

[(1, 20699562), (2, 10349781), (3, 6899854), (6, 3449927), (13, 1592274), (26, 796137), (29, 713778), (39, 530758), (58, 356889), (78, 265379), (87, 237926), (174, 118963), (377, 54906), (754, 27453), (1131, 18302), (2262, 9151)]