20722584

素因数分解:

$2^3\times 3^1\times {\mathrm{773}}^1\times {\mathrm{1117}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 51919920

約数和(自身を除く): 31197336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 773, 1117, 1546, 2234, 2319, 3092, 3351, 4468, 4638, 6184, 6702, 8936, 9276, 13404, 18552, 26808, 863441, 1726882, 2590323, 3453764, 5180646, 6907528, 10361292, 20722584]

約数ペア:

[(1, 20722584), (2, 10361292), (3, 6907528), (4, 5180646), (6, 3453764), (8, 2590323), (12, 1726882), (24, 863441), (773, 26808), (1117, 18552), (1546, 13404), (2234, 9276), (2319, 8936), (3092, 6702), (3351, 6184), (4468, 4638)]