20221474931

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{243553}}^1$

素因数の和:243998

約数の個数: 16

約数和(自身を含む): 23965713600

約数和(自身を除く): 3744238669

約数列:

[1, 7, 29, 203, 409, 2863, 11861, 83027, 243553, 1704871, 7063037, 49441259, 99613177, 697292239, 2888782133, 20221474931]

約数ペア:

[(1, 20221474931), (7, 2888782133), (29, 697292239), (203, 99613177), (409, 49441259), (2863, 7063037), (11861, 1704871), (83027, 243553)]