20025708

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12739}}^1$

素因数の和:12877

約数の個数: 24

約数和(自身を含む): 47087040

約数和(自身を除く): 27061332

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12739, 25478, 38217, 50956, 76434, 152868, 1668809, 3337618, 5006427, 6675236, 10012854, 20025708]

約数ペア:

[(1, 20025708), (2, 10012854), (3, 6675236), (4, 5006427), (6, 3337618), (12, 1668809), (131, 152868), (262, 76434), (393, 50956), (524, 38217), (786, 25478), (1572, 12739)]