20197802286

素因数分解:

$2^1\times 3^2\times {\mathrm{1399}}^1\times {\mathrm{802073}}^1$

素因数の和:803480

約数の個数: 24

約数和(自身を含む): 43793240400

約数和(自身を除く): 23595438114

約数列:

[1, 2, 3, 6, 9, 18, 1399, 2798, 4197, 8394, 12591, 25182, 802073, 1604146, 2406219, 4812438, 7218657, 14437314, 1122100127, 2244200254, 3366300381, 6732600762, 10098901143, 20197802286]

約数ペア:

[(1, 20197802286), (2, 10098901143), (3, 6732600762), (6, 3366300381), (9, 2244200254), (18, 1122100127), (1399, 14437314), (2798, 7218657), (4197, 4812438), (8394, 2406219), (12591, 1604146), (25182, 802073)]