20221488207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{560447}}^1$

素因数の和:560683

約数の個数: 24

約数和(自身を含む): 30891893760

約数和(自身を除く): 10670405553

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 4009, 12027, 36081, 560447, 1681341, 5044023, 10648493, 31945479, 95836437, 118254317, 354762951, 1064288853, 2246832023, 6740496069, 20221488207]

約数ペア:

[(1, 20221488207), (3, 6740496069), (9, 2246832023), (19, 1064288853), (57, 354762951), (171, 118254317), (211, 95836437), (633, 31945479), (1899, 10648493), (4009, 5044023), (12027, 1681341), (36081, 560447)]