20173965111

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{22091}}^1$

素因数の和:22476

約数の個数: 32

約数和(自身を含む): 30221856000

約数和(自身を除く): 10047890889

約数列:

[1, 3, 9, 27, 149, 227, 447, 681, 1341, 2043, 4023, 6129, 22091, 33823, 66273, 101469, 198819, 304407, 596457, 913221, 3291559, 5014657, 9874677, 15043971, 29624031, 45131913, 88872093, 135395739, 747183893, 2241551679, 6724655037, 20173965111]

約数ペア:

[(1, 20173965111), (3, 6724655037), (9, 2241551679), (27, 747183893), (149, 135395739), (227, 88872093), (447, 45131913), (681, 29624031), (1341, 15043971), (2043, 9874677), (4023, 5014657), (6129, 3291559), (22091, 913221), (33823, 596457), (66273, 304407), (101469, 198819)]