20165055543

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{6071983}}^1$

素因数の和:6072036

約数の個数: 20

約数和(自身を含む): 30857822688

約数和(自身を除く): 10692767145

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 6071983, 18215949, 54647847, 163943541, 248951303, 491830623, 746853909, 2240561727, 6721685181, 20165055543]

約数ペア:

[(1, 20165055543), (3, 6721685181), (9, 2240561727), (27, 746853909), (41, 491830623), (81, 248951303), (123, 163943541), (369, 54647847), (1107, 18215949), (3321, 6071983)]