2017292920

素因数分解:

$2^3\times 5^1\times {\mathrm{50432323}}^1$

素因数の和:50432334

約数の個数: 16

約数和(自身を含む): 4538909160

約数和(自身を除く): 2521616240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50432323, 100864646, 201729292, 252161615, 403458584, 504323230, 1008646460, 2017292920]

約数ペア:

[(1, 2017292920), (2, 1008646460), (4, 504323230), (5, 403458584), (8, 252161615), (10, 201729292), (20, 100864646), (40, 50432323)]