2020100299

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{242713}}^1$

素因数の和:242790

約数の個数: 16

約数和(自身を含む): 2446557120

約数和(自身を除く): 426456821

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 242713, 1698991, 7038677, 9951233, 49270739, 69658631, 288585757, 2020100299]

約数ペア:

[(1, 2020100299), (7, 288585757), (29, 69658631), (41, 49270739), (203, 9951233), (287, 7038677), (1189, 1698991), (8323, 242713)]