2020706772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1266107}}^1$

素因数の和:1266140

約数の個数: 48

約数和(自身を含む): 5672163840

約数和(自身を除く): 3651457068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1266107, 2532214, 3798321, 5064428, 7596642, 8862749, 15193284, 17725498, 24056033, 26588247, 35450996, 48112066, 53176494, 72168099, 96224132, 106352988, 144336198, 168392231, 288672396, 336784462, 505176693, 673568924, 1010353386, 2020706772]

約数ペア:

[(1, 2020706772), (2, 1010353386), (3, 673568924), (4, 505176693), (6, 336784462), (7, 288672396), (12, 168392231), (14, 144336198), (19, 106352988), (21, 96224132), (28, 72168099), (38, 53176494), (42, 48112066), (57, 35450996), (76, 26588247), (84, 24056033), (114, 17725498), (133, 15193284), (228, 8862749), (266, 7596642), (399, 5064428), (532, 3798321), (798, 2532214), (1596, 1266107)]