19933990578

素因数分解:

$2^1\times 3^2\times {\mathrm{50131}}^1\times {\mathrm{22091}}^1$

素因数の和:72230

約数の個数: 24

約数和(自身を含む): 43193129616

約数和(自身を除く): 23259139038

約数列:

[1, 2, 3, 6, 9, 18, 22091, 44182, 50131, 66273, 100262, 132546, 150393, 198819, 300786, 397638, 451179, 902358, 1107443921, 2214887842, 3322331763, 6644663526, 9966995289, 19933990578]

約数ペア:

[(1, 19933990578), (2, 9966995289), (3, 6644663526), (6, 3322331763), (9, 2214887842), (18, 1107443921), (22091, 902358), (44182, 451179), (50131, 397638), (66273, 300786), (100262, 198819), (132546, 150393)]