20348550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{15073}}^1$

素因数の和:15094

約数の個数: 48

約数和(自身を含む): 56075280

約数和(自身を除く): 35726730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 15073, 30146, 45219, 75365, 90438, 135657, 150730, 226095, 271314, 376825, 406971, 452190, 678285, 753650, 813942, 1130475, 1356570, 2034855, 2260950, 3391425, 4069710, 6782850, 10174275, 20348550]

約数ペア:

[(1, 20348550), (2, 10174275), (3, 6782850), (5, 4069710), (6, 3391425), (9, 2260950), (10, 2034855), (15, 1356570), (18, 1130475), (25, 813942), (27, 753650), (30, 678285), (45, 452190), (50, 406971), (54, 376825), (75, 271314), (90, 226095), (135, 150730), (150, 135657), (225, 90438), (270, 75365), (450, 45219), (675, 30146), (1350, 15073)]