20236593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3733}}^1$

素因数の和:3888

約数の個数: 16

約数和(自身を含む): 29274560

約数和(自身を除く): 9037967

約数列:

[1, 3, 13, 39, 139, 417, 1807, 3733, 5421, 11199, 48529, 145587, 518887, 1556661, 6745531, 20236593]

約数ペア:

[(1, 20236593), (3, 6745531), (13, 1556661), (39, 518887), (139, 145587), (417, 48529), (1807, 11199), (3733, 5421)]