20132685986

素因数分解:

$2^1\times 7^1\times {\mathrm{5657}}^1\times {\mathrm{254207}}^1$

素因数の和:259873

約数の個数: 16

約数和(自身を含む): 34519412736

約数和(自身を除く): 14386726750

約数列:

[1, 2, 7, 14, 5657, 11314, 39599, 79198, 254207, 508414, 1779449, 3558898, 1438048999, 2876097998, 10066342993, 20132685986]

約数ペア:

[(1, 20132685986), (2, 10066342993), (7, 2876097998), (14, 1438048999), (5657, 3558898), (11314, 1779449), (39599, 508414), (79198, 254207)]