20130441005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{9769}}^1$

素因数の和:10101

約数の個数: 32

約数和(自身を含む): 25792800000

約数和(自身を除く): 5662358995

約数列:

[1, 5, 19, 95, 109, 199, 545, 995, 2071, 3781, 9769, 10355, 18905, 21691, 48845, 108455, 185611, 412129, 928055, 1064821, 1944031, 2060645, 5324105, 9720155, 20231599, 36936589, 101157995, 184682945, 211899379, 1059496895, 4026088201, 20130441005]

約数ペア:

[(1, 20130441005), (5, 4026088201), (19, 1059496895), (95, 211899379), (109, 184682945), (199, 101157995), (545, 36936589), (995, 20231599), (2071, 9720155), (3781, 5324105), (9769, 2060645), (10355, 1944031), (18905, 1064821), (21691, 928055), (48845, 412129), (108455, 185611)]