20402322

素因数分解:

$2^1\times 3^1\times {\mathrm{733}}^1\times {\mathrm{4639}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 40869120

約数和(自身を除く): 20466798

約数列:

[1, 2, 3, 6, 733, 1466, 2199, 4398, 4639, 9278, 13917, 27834, 3400387, 6800774, 10201161, 20402322]

約数ペア:

[(1, 20402322), (2, 10201161), (3, 6800774), (6, 3400387), (733, 27834), (1466, 13917), (2199, 9278), (4398, 4639)]