20482872

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1187}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 30838728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 1187, 1438, 2157, 2374, 2876, 3561, 4314, 4748, 5752, 7122, 8628, 9496, 14244, 17256, 28488, 853453, 1706906, 2560359, 3413812, 5120718, 6827624, 10241436, 20482872]

約数ペア:

[(1, 20482872), (2, 10241436), (3, 6827624), (4, 5120718), (6, 3413812), (8, 2560359), (12, 1706906), (24, 853453), (719, 28488), (1187, 17256), (1438, 14244), (2157, 9496), (2374, 8628), (2876, 7122), (3561, 5752), (4314, 4748)]