20180867314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1223}}^1\times {\mathrm{1531}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 32200384896

約数和(自身を除く): 12019517582

約数列:

[1, 2, 17, 34, 317, 634, 1223, 1531, 2446, 3062, 5389, 10778, 20791, 26027, 41582, 52054, 387691, 485327, 775382, 970654, 1872413, 3744826, 6590747, 8250559, 13181494, 16501118, 31831021, 63662042, 593554921, 1187109842, 10090433657, 20180867314]

約数ペア:

[(1, 20180867314), (2, 10090433657), (17, 1187109842), (34, 593554921), (317, 63662042), (634, 31831021), (1223, 16501118), (1531, 13181494), (2446, 8250559), (3062, 6590747), (5389, 3744826), (10778, 1872413), (20791, 970654), (26027, 775382), (41582, 485327), (52054, 387691)]