20107096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{81077}}^1$

素因数の和:81114

約数の個数: 16

約数和(自身を含む): 38917440

約数和(自身を除く): 18810344

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 81077, 162154, 324308, 648616, 2513387, 5026774, 10053548, 20107096]

約数ペア:

[(1, 20107096), (2, 10053548), (4, 5026774), (8, 2513387), (31, 648616), (62, 324308), (124, 162154), (248, 81077)]