20758614

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{31741}}^1$

素因数の和:31855

約数の個数: 16

約数和(自身を含む): 41899440

約数和(自身を除く): 21140826

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 31741, 63482, 95223, 190446, 3459769, 6919538, 10379307, 20758614]

約数ペア:

[(1, 20758614), (2, 10379307), (3, 6919538), (6, 3459769), (109, 190446), (218, 95223), (327, 63482), (654, 31741)]