20188775036

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{877}}^1\times {\mathrm{29819}}^1$

素因数の和:30893

約数の個数: 24

約数和(自身を含む): 35555101680

約数和(自身を除く): 15366326644

約数列:

[1, 2, 4, 193, 386, 772, 877, 1754, 3508, 29819, 59638, 119276, 169261, 338522, 677044, 5755067, 11510134, 23020268, 26151263, 52302526, 104605052, 5047193759, 10094387518, 20188775036]

約数ペア:

[(1, 20188775036), (2, 10094387518), (4, 5047193759), (193, 104605052), (386, 52302526), (772, 26151263), (877, 23020268), (1754, 11510134), (3508, 5755067), (29819, 677044), (59638, 338522), (119276, 169261)]