20166093

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 29877120

約数和(自身を除く): 9711027

約数列:

[1, 3, 9, 79, 113, 237, 251, 339, 711, 753, 1017, 2259, 8927, 19829, 26781, 28363, 59487, 80343, 85089, 178461, 255267, 2240677, 6722031, 20166093]

約数ペア:

[(1, 20166093), (3, 6722031), (9, 2240677), (79, 255267), (113, 178461), (237, 85089), (251, 80343), (339, 59487), (711, 28363), (753, 26781), (1017, 19829), (2259, 8927)]