2020114870

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{689459}}^1$

素因数の和:689759

約数の個数: 16

約数和(自身を含む): 3648622320

約数和(自身を除く): 1628507450

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 689459, 1378918, 3447295, 6894590, 202011487, 404022974, 1010057435, 2020114870]

約数ペア:

[(1, 2020114870), (2, 1010057435), (5, 404022974), (10, 202011487), (293, 6894590), (586, 3447295), (1465, 1378918), (2930, 689459)]