2017132540

素因数分解:

$2^2\times 5^1\times {\mathrm{9281}}^1\times {\mathrm{10867}}^1$

素因数の和:20157

約数の個数: 24

約数和(自身を含む): 4236824592

約数和(自身を除く): 2219692052

約数列:

[1, 2, 4, 5, 10, 20, 9281, 10867, 18562, 21734, 37124, 43468, 46405, 54335, 92810, 108670, 185620, 217340, 100856627, 201713254, 403426508, 504283135, 1008566270, 2017132540]

約数ペア:

[(1, 2017132540), (2, 1008566270), (4, 504283135), (5, 403426508), (10, 201713254), (20, 100856627), (9281, 217340), (10867, 185620), (18562, 108670), (21734, 92810), (37124, 54335), (43468, 46405)]