20346940991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{126743}}^1$

素因数の和:127042

約数の個数: 16

約数和(自身を含む): 22421520576

約数和(自身を除く): 2074579585

約数列:

[1, 13, 53, 233, 689, 3029, 12349, 126743, 160537, 1647659, 6717379, 29531119, 87325927, 383904547, 1565149307, 20346940991]

約数ペア:

[(1, 20346940991), (13, 1565149307), (53, 383904547), (233, 87325927), (689, 29531119), (3029, 6717379), (12349, 1647659), (126743, 160537)]