20440186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27109}}^1$

素因数の和:27153

約数の個数: 16

約数和(自身を含む): 34158600

約数和(自身を除く): 13718414

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 27109, 54218, 352417, 704834, 786161, 1572322, 10220093, 20440186]

約数ペア:

[(1, 20440186), (2, 10220093), (13, 1572322), (26, 786161), (29, 704834), (58, 352417), (377, 54218), (754, 27109)]