20797247031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33169453}}^1$

素因数の和:33169486

約数の個数: 16

約数和(自身を含む): 31842675840

約数和(自身を除く): 11045428809

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 33169453, 99508359, 364863983, 630219607, 1094591949, 1890658821, 6932415677, 20797247031]

約数ペア:

[(1, 20797247031), (3, 6932415677), (11, 1890658821), (19, 1094591949), (33, 630219607), (57, 364863983), (209, 99508359), (627, 33169453)]