20174144887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2311}}^1\times {\mathrm{4831}}^1$

素因数の和:7294

約数の個数: 16

約数和(自身を含む): 21896304640

約数和(自身を除く): 1722159753

約数列:

[1, 13, 139, 1807, 2311, 4831, 30043, 62803, 321229, 671509, 4175977, 8729617, 11164441, 145137733, 1551857299, 20174144887]

約数ペア:

[(1, 20174144887), (13, 1551857299), (139, 145137733), (1807, 11164441), (2311, 8729617), (4831, 4175977), (30043, 671509), (62803, 321229)]