20898744

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14759}}^1$

素因数の和:14827

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 32237256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 14759, 29518, 44277, 59036, 88554, 118072, 177108, 354216, 870781, 1741562, 2612343, 3483124, 5224686, 6966248, 10449372, 20898744]

約数ペア:

[(1, 20898744), (2, 10449372), (3, 6966248), (4, 5224686), (6, 3483124), (8, 2612343), (12, 1741562), (24, 870781), (59, 354216), (118, 177108), (177, 118072), (236, 88554), (354, 59036), (472, 44277), (708, 29518), (1416, 14759)]