2020587536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499157}}^1$

素因数の和:499199

約数の個数: 40

約数和(自身を含む): 4456482624

約数和(自身を除く): 2435895088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 499157, 998314, 1996628, 3993256, 5490727, 7986512, 10981454, 11480611, 21962908, 22961222, 43925816, 45922444, 87851632, 91844888, 126286721, 183689776, 252573442, 505146884, 1010293768, 2020587536]

約数ペア:

[(1, 2020587536), (2, 1010293768), (4, 505146884), (8, 252573442), (11, 183689776), (16, 126286721), (22, 91844888), (23, 87851632), (44, 45922444), (46, 43925816), (88, 22961222), (92, 21962908), (176, 11480611), (184, 10981454), (253, 7986512), (368, 5490727), (506, 3993256), (1012, 1996628), (2024, 998314), (4048, 499157)]