20086050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 50086080

約数和(自身を除く): 30000030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 359, 373, 718, 746, 1077, 1119, 1795, 1865, 2154, 2238, 3590, 3730, 5385, 5595, 8975, 9325, 10770, 11190, 17950, 18650, 26925, 27975, 53850, 55950, 133907, 267814, 401721, 669535, 803442, 1339070, 2008605, 3347675, 4017210, 6695350, 10043025, 20086050]

約数ペア:

[(1, 20086050), (2, 10043025), (3, 6695350), (5, 4017210), (6, 3347675), (10, 2008605), (15, 1339070), (25, 803442), (30, 669535), (50, 401721), (75, 267814), (150, 133907), (359, 55950), (373, 53850), (718, 27975), (746, 26925), (1077, 18650), (1119, 17950), (1795, 11190), (1865, 10770), (2154, 9325), (2238, 8975), (3590, 5595), (3730, 5385)]