20220479991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{118248421}}^1$

素因数の和:118248446

約数の個数: 12

約数和(自身を含む): 30744589720

約数和(自身を除く): 10524109729

約数列:

[1, 3, 9, 19, 57, 171, 118248421, 354745263, 1064235789, 2246719999, 6740159997, 20220479991]

約数ペア:

[(1, 20220479991), (3, 6740159997), (9, 2246719999), (19, 1064235789), (57, 354745263), (171, 118248421)]