20277103678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2221}}^1\times {\mathrm{27011}}^1$

素因数の和:29260

約数の個数: 24

約数和(自身を含む): 32951344536

約数和(自身を除く): 12674240858

約数列:

[1, 2, 13, 26, 169, 338, 2221, 4442, 27011, 28873, 54022, 57746, 351143, 375349, 702286, 750698, 4564859, 9129718, 59991431, 119982862, 779888603, 1559777206, 10138551839, 20277103678]

約数ペア:

[(1, 20277103678), (2, 10138551839), (13, 1559777206), (26, 779888603), (169, 119982862), (338, 59991431), (2221, 9129718), (4442, 4564859), (27011, 750698), (28873, 702286), (54022, 375349), (57746, 351143)]