2021593020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33693217}}^1$

素因数の和:33693229

約数の個数: 24

約数和(自身を含む): 5660460624

約数和(自身を除く): 3638867604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33693217, 67386434, 101079651, 134772868, 168466085, 202159302, 336932170, 404318604, 505398255, 673864340, 1010796510, 2021593020]

約数ペア:

[(1, 2021593020), (2, 1010796510), (3, 673864340), (4, 505398255), (5, 404318604), (6, 336932170), (10, 202159302), (12, 168466085), (15, 134772868), (20, 101079651), (30, 67386434), (60, 33693217)]