20198048662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1\times {\mathrm{84221}}^1$

素因数の和:85236

約数の個数: 24

約数和(自身を含む): 33335741376

約数和(自身を除く): 13137692714

約数列:

[1, 2, 11, 22, 121, 242, 991, 1982, 10901, 21802, 84221, 119911, 168442, 239822, 926431, 1852862, 10190741, 20381482, 83463011, 166926022, 918093121, 1836186242, 10099024331, 20198048662]

約数ペア:

[(1, 20198048662), (2, 10099024331), (11, 1836186242), (22, 918093121), (121, 166926022), (242, 83463011), (991, 20381482), (1982, 10190741), (10901, 1852862), (21802, 926431), (84221, 239822), (119911, 168442)]