20165004286

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6345187}}^1$

素因数の和:6345423

約数の個数: 16

約数和(自身を含む): 34720868736

約数和(自身を除く): 14555864450

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6345187, 12690374, 44416309, 88832618, 1440357449, 2880714898, 10082502143, 20165004286]

約数ペア:

[(1, 20165004286), (2, 10082502143), (7, 2880714898), (14, 1440357449), (227, 88832618), (454, 44416309), (1589, 12690374), (3178, 6345187)]