20191762077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{493481}}^1$

素因数の和:494100

約数の個数: 16

約数和(自身を含む): 28140317568

約数和(自身を除く): 7948555491

約数列:

[1, 3, 23, 69, 593, 1779, 13639, 40917, 493481, 1480443, 11350063, 34050189, 292634233, 877902699, 6730587359, 20191762077]

約数ペア:

[(1, 20191762077), (3, 6730587359), (23, 877902699), (69, 292634233), (593, 34050189), (1779, 11350063), (13639, 1480443), (40917, 493481)]