20097024143

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{4159}}^1\times {\mathrm{8317}}^1$

素因数の和:12566

約数の個数: 16

約数和(自身を含む): 23253135360

約数和(自身を除く): 3156111217

約数列:

[1, 7, 83, 581, 4159, 8317, 29113, 58219, 345197, 690311, 2416379, 4832177, 34590403, 242132821, 2871003449, 20097024143]

約数ペア:

[(1, 20097024143), (7, 2871003449), (83, 242132821), (581, 34590403), (4159, 4832177), (8317, 2416379), (29113, 690311), (58219, 345197)]