20163579246724

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{7237}}^1\times {\mathrm{6762571}}^1$

素因数の和:6769915

約数の個数: 24

約数和(自身を含む): 35633777187008

約数和(自身を除く): 15470197940284

約数列:

[1, 2, 4, 103, 206, 412, 7237, 14474, 28948, 745411, 1490822, 2981644, 6762571, 13525142, 27050284, 696544813, 1393089626, 2786179252, 48940726327, 97881452654, 195762905308, 5040894811681, 10081789623362, 20163579246724]

約数ペア:

[(1, 20163579246724), (2, 10081789623362), (4, 5040894811681), (103, 195762905308), (206, 97881452654), (412, 48940726327), (7237, 2786179252), (14474, 1393089626), (28948, 696544813), (745411, 27050284), (1490822, 13525142), (2981644, 6762571)]