20098488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49261}}^1$

素因数の和:49287

約数の個数: 32

約数和(自身を含む): 53202960

約数和(自身を除く): 33104472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49261, 98522, 147783, 197044, 295566, 394088, 591132, 837437, 1182264, 1674874, 2512311, 3349748, 5024622, 6699496, 10049244, 20098488]

約数ペア:

[(1, 20098488), (2, 10049244), (3, 6699496), (4, 5024622), (6, 3349748), (8, 2512311), (12, 1674874), (17, 1182264), (24, 837437), (34, 591132), (51, 394088), (68, 295566), (102, 197044), (136, 147783), (204, 98522), (408, 49261)]