2020177928

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{659327}}^1$

素因数の和:659716

約数の個数: 16

約数和(自身を含む): 3797729280

約数和(自身を除く): 1777551352

約数列:

[1, 2, 4, 8, 383, 766, 1532, 3064, 659327, 1318654, 2637308, 5274616, 252522241, 505044482, 1010088964, 2020177928]

約数ペア:

[(1, 2020177928), (2, 1010088964), (4, 505044482), (8, 252522241), (383, 5274616), (766, 2637308), (1532, 1318654), (3064, 659327)]