2013560680

素因数分解:

$2^3\times 5^1\times {\mathrm{50339017}}^1$

素因数の和:50339028

約数の個数: 16

約数和(自身を含む): 4530511620

約数和(自身を除く): 2516950940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50339017, 100678034, 201356068, 251695085, 402712136, 503390170, 1006780340, 2013560680]

約数ペア:

[(1, 2013560680), (2, 1006780340), (4, 503390170), (5, 402712136), (8, 251695085), (10, 201356068), (20, 100678034), (40, 50339017)]