19955976

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3631}}^1$

素因数の和:3869

約数の個数: 32

約数和(自身を含む): 50121600

約数和(自身を除く): 30165624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 3631, 5496, 7262, 10893, 14524, 21786, 29048, 43572, 87144, 831499, 1662998, 2494497, 3325996, 4988994, 6651992, 9977988, 19955976]

約数ペア:

[(1, 19955976), (2, 9977988), (3, 6651992), (4, 4988994), (6, 3325996), (8, 2494497), (12, 1662998), (24, 831499), (229, 87144), (458, 43572), (687, 29048), (916, 21786), (1374, 14524), (1832, 10893), (2748, 7262), (3631, 5496)]