20172061806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258616177}}^1$

素因数の和:258616195

約数の個数: 16

約数和(自身を含む): 43447517904

約数和(自身を除く): 23275456098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258616177, 517232354, 775848531, 1551697062, 3362010301, 6724020602, 10086030903, 20172061806]

約数ペア:

[(1, 20172061806), (2, 10086030903), (3, 6724020602), (6, 3362010301), (13, 1551697062), (26, 775848531), (39, 517232354), (78, 258616177)]