20201103730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46979311}}^1$

素因数の和:46979361

約数の個数: 16

約数和(自身を含む): 37207615104

約数和(自身を除く): 17006511374

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46979311, 93958622, 234896555, 469793110, 2020110373, 4040220746, 10100551865, 20201103730]

約数ペア:

[(1, 20201103730), (2, 10100551865), (5, 4040220746), (10, 2020110373), (43, 469793110), (86, 234896555), (215, 93958622), (430, 46979311)]