20163043342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16189}}^1\times {\mathrm{47903}}^1$

素因数の和:64107

約数の個数: 16

約数和(自身を含む): 32573761920

約数和(自身を除く): 12410718578

約数列:

[1, 2, 13, 26, 16189, 32378, 47903, 95806, 210457, 420914, 622739, 1245478, 775501667, 1551003334, 10081521671, 20163043342]

約数ペア:

[(1, 20163043342), (2, 10081521671), (13, 1551003334), (26, 775501667), (16189, 1245478), (32378, 622739), (47903, 420914), (95806, 210457)]