20164033053

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{1307909}}^1$

素因数の和:1308489

約数の個数: 16

約数和(自身を含む): 29924980800

約数和(自身を除く): 9760947747

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 1307909, 3923727, 11771181, 35313543, 746816039, 2240448117, 6721344351, 20164033053]

約数ペア:

[(1, 20164033053), (3, 6721344351), (9, 2240448117), (27, 746816039), (571, 35313543), (1713, 11771181), (5139, 3923727), (15417, 1307909)]