20243545

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14107}}^1$

素因数の和:14160

約数の個数: 16

約数和(自身を含む): 28441728

約数和(自身を除く): 8198183

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 14107, 70535, 98749, 493745, 578387, 2891935, 4048709, 20243545]

約数ペア:

[(1, 20243545), (5, 4048709), (7, 2891935), (35, 578387), (41, 493745), (205, 98749), (287, 70535), (1435, 14107)]