2020031830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6965627}}^1$

素因数の和:6965663

約数の個数: 16

約数和(自身を含む): 3761439120

約数和(自身を除く): 1741407290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6965627, 13931254, 34828135, 69656270, 202003183, 404006366, 1010015915, 2020031830]

約数ペア:

[(1, 2020031830), (2, 1010015915), (5, 404006366), (10, 202003183), (29, 69656270), (58, 34828135), (145, 13931254), (290, 6965627)]