20222270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106433}}^1$

素因数の和:106459

約数の個数: 16

約数和(自身を含む): 38316240

約数和(自身を除く): 18093970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106433, 212866, 532165, 1064330, 2022227, 4044454, 10111135, 20222270]

約数ペア:

[(1, 20222270), (2, 10111135), (5, 4044454), (10, 2022227), (19, 1064330), (38, 532165), (95, 212866), (190, 106433)]