20146256522

素因数分解:

$2^1\times 7^1\times {\mathrm{16451}}^1\times {\mathrm{87473}}^1$

素因数の和:103933

約数の個数: 16

約数和(自身を含む): 34538933952

約数和(自身を除く): 14392677430

約数列:

[1, 2, 7, 14, 16451, 32902, 87473, 115157, 174946, 230314, 612311, 1224622, 1439018323, 2878036646, 10073128261, 20146256522]

約数ペア:

[(1, 20146256522), (2, 10073128261), (7, 2878036646), (14, 1439018323), (16451, 1224622), (32902, 612311), (87473, 230314), (115157, 174946)]