20105933

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 22310400

約数和(自身を除く): 2204467

約数列:

[1, 19, 23, 139, 331, 437, 2641, 3197, 6289, 7613, 46009, 60743, 144647, 874171, 1058207, 20105933]

約数ペア:

[(1, 20105933), (19, 1058207), (23, 874171), (139, 144647), (331, 60743), (437, 46009), (2641, 7613), (3197, 6289)]