20321291246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1\times {\mathrm{241271}}^1$

素因数の和:243127

約数の個数: 16

約数和(自身を含む): 31824741888

約数和(自身を除く): 11503450642

約数列:

[1, 2, 23, 46, 1831, 3662, 42113, 84226, 241271, 482542, 5549233, 11098466, 441767201, 883534402, 10160645623, 20321291246]

約数ペア:

[(1, 20321291246), (2, 10160645623), (23, 883534402), (46, 441767201), (1831, 11098466), (3662, 5549233), (42113, 482542), (84226, 241271)]