2020596572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{21739}}^1$

素因数の和:22985

約数の個数: 24

約数和(自身を含む): 3725366400

約数和(自身を除く): 1704769828

約数列:

[1, 2, 4, 19, 38, 76, 1223, 2446, 4892, 21739, 23237, 43478, 46474, 86956, 92948, 413041, 826082, 1652164, 26586797, 53173594, 106347188, 505149143, 1010298286, 2020596572]

約数ペア:

[(1, 2020596572), (2, 1010298286), (4, 505149143), (19, 106347188), (38, 53173594), (76, 26586797), (1223, 1652164), (2446, 826082), (4892, 413041), (21739, 92948), (23237, 86956), (43478, 46474)]