20223218197

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{53927}}^1$

素因数の和:54277

約数の個数: 24

約数和(自身を含む): 25106288256

約数和(自身を除く): 4883070059

約数列:

[1, 7, 13, 91, 169, 317, 1183, 2219, 4121, 28847, 53573, 53927, 375011, 377489, 701051, 4907357, 9113663, 17094859, 63795641, 119664013, 222233167, 1555632169, 2889031171, 20223218197]

約数ペア:

[(1, 20223218197), (7, 2889031171), (13, 1555632169), (91, 222233167), (169, 119664013), (317, 63795641), (1183, 17094859), (2219, 9113663), (4121, 4907357), (28847, 701051), (53573, 377489), (53927, 375011)]