20222719996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{266088421}}^1$

素因数の和:266088444

約数の個数: 12

約数和(自身を含む): 37252379080

約数和(自身を除く): 17029659084

約数列:

[1, 2, 4, 19, 38, 76, 266088421, 532176842, 1064353684, 5055679999, 10111359998, 20222719996]

約数ペア:

[(1, 20222719996), (2, 10111359998), (4, 5055679999), (19, 1064353684), (38, 532176842), (76, 266088421)]