20065617

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 34930560

約数和(自身を除く): 14864943

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 5197, 15591, 46773, 57167, 67561, 140319, 171501, 202683, 514503, 608049, 743171, 1543509, 1824147, 2229513, 6688539, 20065617]

約数ペア:

[(1, 20065617), (3, 6688539), (9, 2229513), (11, 1824147), (13, 1543509), (27, 743171), (33, 608049), (39, 514503), (99, 202683), (117, 171501), (143, 140319), (297, 67561), (351, 57167), (429, 46773), (1287, 15591), (3861, 5197)]