20676724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 37920960

約数和(自身を除く): 17244236

約数列:

[1, 2, 4, 23, 46, 92, 379, 593, 758, 1186, 1516, 2372, 8717, 13639, 17434, 27278, 34868, 54556, 224747, 449494, 898988, 5169181, 10338362, 20676724]

約数ペア:

[(1, 20676724), (2, 10338362), (4, 5169181), (23, 898988), (46, 449494), (92, 224747), (379, 54556), (593, 34868), (758, 27278), (1186, 17434), (1516, 13639), (2372, 8717)]