20096900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2840

約数の個数: 36

約数和(自身を含む): 44223732

約数和(自身を除く): 24126832

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 2753, 3650, 5506, 7300, 11012, 13765, 27530, 55060, 68825, 137650, 200969, 275300, 401938, 803876, 1004845, 2009690, 4019380, 5024225, 10048450, 20096900]

約数ペア:

[(1, 20096900), (2, 10048450), (4, 5024225), (5, 4019380), (10, 2009690), (20, 1004845), (25, 803876), (50, 401938), (73, 275300), (100, 200969), (146, 137650), (292, 68825), (365, 55060), (730, 27530), (1460, 13765), (1825, 11012), (2753, 7300), (3650, 5506)]