20008694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5399}}^1$

素因数の和:5527

約数の個数: 16

約数和(自身を含む): 32076000

約数和(自身を除く): 12067306

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5399, 10798, 91783, 183566, 588491, 1176982, 10004347, 20008694]

約数ペア:

[(1, 20008694), (2, 10004347), (17, 1176982), (34, 588491), (109, 183566), (218, 91783), (1853, 10798), (3706, 5399)]