20068277789

素因数分解:

$7^1\times {\mathrm{569}}^1\times {\mathrm{1231}}^1\times {\mathrm{4093}}^1$

素因数の和:5900

約数の個数: 16

約数和(自身を含む): 22999764480

約数和(自身を除く): 2931486691

約数列:

[1, 7, 569, 1231, 3983, 4093, 8617, 28651, 700439, 2328917, 4903073, 5038483, 16302419, 35269381, 2866896827, 20068277789]

約数ペア:

[(1, 20068277789), (7, 2866896827), (569, 35269381), (1231, 16302419), (3983, 5038483), (4093, 4903073), (8617, 2328917), (28651, 700439)]