20803949718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1\times {\mathrm{1597}}^1$

素因数の和:2349

約数の個数: 64

約数和(自身を含む): 44104800000

約数和(自身を除く): 23300850282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 499, 687, 998, 1374, 1497, 1597, 2994, 3194, 4351, 4791, 8702, 9481, 9582, 13053, 18962, 26106, 28443, 30343, 56886, 60686, 91029, 114271, 182058, 228542, 342813, 365713, 685626, 731426, 796903, 1097139, 1593806, 2171149, 2194278, 2390709, 4342298, 4781418, 6513447, 6948547, 13026894, 13897094, 15141157, 20845641, 30282314, 41691282, 45423471, 90846942, 182490787, 364981574, 547472361, 1094944722, 3467324953, 6934649906, 10401974859, 20803949718]

約数ペア:

[(1, 20803949718), (2, 10401974859), (3, 6934649906), (6, 3467324953), (19, 1094944722), (38, 547472361), (57, 364981574), (114, 182490787), (229, 90846942), (458, 45423471), (499, 41691282), (687, 30282314), (998, 20845641), (1374, 15141157), (1497, 13897094), (1597, 13026894), (2994, 6948547), (3194, 6513447), (4351, 4781418), (4791, 4342298), (8702, 2390709), (9481, 2194278), (9582, 2171149), (13053, 1593806), (18962, 1097139), (26106, 796903), (28443, 731426), (30343, 685626), (56886, 365713), (60686, 342813), (91029, 228542), (114271, 182058)]