20187780266

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8094539}}^1$

素因数の和:8094613

約数の個数: 16

約数和(自身を含む): 32054378400

約数和(自身を除く): 11866598134

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 8094539, 16189078, 234741631, 348065177, 469483262, 696130354, 10093890133, 20187780266]

約数ペア:

[(1, 20187780266), (2, 10093890133), (29, 696130354), (43, 469483262), (58, 348065177), (86, 234741631), (1247, 16189078), (2494, 8094539)]