20222150977

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{128629}}^1$

素因数の和:129280

約数の個数: 16

約数和(自身を含む): 23774940160

約数和(自身を除く): 3552789183

約数列:

[1, 7, 37, 259, 607, 4249, 22459, 128629, 157213, 900403, 4759273, 33314911, 78077803, 546544621, 2888878711, 20222150977]

約数ペア:

[(1, 20222150977), (7, 2888878711), (37, 546544621), (259, 78077803), (607, 33314911), (4249, 4759273), (22459, 900403), (128629, 157213)]