20702022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18484

約数の個数: 32

約数和(自身を含む): 47827584

約数和(自身を除く): 27125562

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18451, 36902, 55353, 110706, 202961, 313667, 405922, 608883, 627334, 941001, 1217766, 1882002, 3450337, 6900674, 10351011, 20702022]

約数ペア:

[(1, 20702022), (2, 10351011), (3, 6900674), (6, 3450337), (11, 1882002), (17, 1217766), (22, 941001), (33, 627334), (34, 608883), (51, 405922), (66, 313667), (102, 202961), (187, 110706), (374, 55353), (561, 36902), (1122, 18451)]