20098034992

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{682307}}^1$

素因数の和:682585

約数の個数: 40

約数和(自身を含む): 44672069376

約数和(自身を除く): 24574034384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 14728, 29456, 682307, 1364614, 2729228, 4776149, 5458456, 9552298, 10916912, 19104596, 38209192, 76418384, 179446741, 358893482, 717786964, 1256127187, 1435573928, 2512254374, 2871147856, 5024508748, 10049017496, 20098034992]

約数ペア:

[(1, 20098034992), (2, 10049017496), (4, 5024508748), (7, 2871147856), (8, 2512254374), (14, 1435573928), (16, 1256127187), (28, 717786964), (56, 358893482), (112, 179446741), (263, 76418384), (526, 38209192), (1052, 19104596), (1841, 10916912), (2104, 9552298), (3682, 5458456), (4208, 4776149), (7364, 2729228), (14728, 1364614), (29456, 682307)]