20224884970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106446763}}^1$

素因数の和:106446789

約数の個数: 16

約数和(自身を含む): 38320835040

約数和(自身を除く): 18095950070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106446763, 212893526, 532233815, 1064467630, 2022488497, 4044976994, 10112442485, 20224884970]

約数ペア:

[(1, 20224884970), (2, 10112442485), (5, 4044976994), (10, 2022488497), (19, 1064467630), (38, 532233815), (95, 212893526), (190, 106446763)]