20086209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15607}}^1$

素因数の和:15637

約数の個数: 24

約数和(自身を含む): 34087872

約数和(自身を除く): 14001663

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15607, 46821, 140463, 171677, 202891, 515031, 608673, 1545093, 1826019, 2231801, 6695403, 20086209]

約数ペア:

[(1, 20086209), (3, 6695403), (9, 2231801), (11, 1826019), (13, 1545093), (33, 608673), (39, 515031), (99, 202891), (117, 171677), (143, 140463), (429, 46821), (1287, 15607)]