20335732

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 36723456

約数和(自身を除く): 16387724

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 863, 1726, 3452, 5891, 11782, 23564, 37109, 74218, 118231, 148436, 236462, 472924, 5083933, 10167866, 20335732]

約数ペア:

[(1, 20335732), (2, 10167866), (4, 5083933), (43, 472924), (86, 236462), (137, 148436), (172, 118231), (274, 74218), (548, 37109), (863, 23564), (1726, 11782), (3452, 5891)]