20954006918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11351033}}^1$

素因数の和:11351119

約数の個数: 16

約数和(自身を含む): 34325526816

約数和(自身を除く): 13371519898

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 11351033, 22702066, 147563429, 295126858, 805923343, 1611846686, 10477003459, 20954006918]

約数ペア:

[(1, 20954006918), (2, 10477003459), (13, 1611846686), (26, 805923343), (71, 295126858), (142, 147563429), (923, 22702066), (1846, 11351033)]