20283152

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{7591}}^1$

素因数の和:7766

約数の個数: 20

約数和(自身を含む): 39539136

約数和(自身を除く): 19255984

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 7591, 15182, 30364, 60728, 121456, 1267697, 2535394, 5070788, 10141576, 20283152]

約数ペア:

[(1, 20283152), (2, 10141576), (4, 5070788), (8, 2535394), (16, 1267697), (167, 121456), (334, 60728), (668, 30364), (1336, 15182), (2672, 7591)]