33640820

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2029}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 70765800

約数和(自身を除く): 37124980

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 2029, 3316, 4058, 4145, 8116, 8290, 10145, 16580, 20290, 40580, 1682041, 3364082, 6728164, 8410205, 16820410, 33640820]

約数ペア:

[(1, 33640820), (2, 16820410), (4, 8410205), (5, 6728164), (10, 3364082), (20, 1682041), (829, 40580), (1658, 20290), (2029, 16580), (3316, 10145), (4058, 8290), (4145, 8116)]