20370847

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4422

約数の個数: 16

約数和(自身を含む): 25136640

約数和(自身を除く): 4765793

約数列:

[1, 7, 23, 29, 161, 203, 667, 4363, 4669, 30541, 100349, 126527, 702443, 885689, 2910121, 20370847]

約数ペア:

[(1, 20370847), (7, 2910121), (23, 885689), (29, 702443), (161, 126527), (203, 100349), (667, 30541), (4363, 4669)]