20236095208

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{11863}}^1$

素因数の和:12326

約数の個数: 64

約数和(自身を含む): 44008796160

約数和(自身を除く): 23772700952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 367, 581, 664, 734, 1162, 1468, 2324, 2569, 2936, 4648, 5138, 10276, 11863, 20552, 23726, 30461, 47452, 60922, 83041, 94904, 121844, 166082, 213227, 243688, 332164, 426454, 664328, 852908, 984629, 1705816, 1969258, 3938516, 4353721, 6892403, 7877032, 8707442, 13784806, 17414884, 27569612, 30476047, 34829768, 55139224, 60952094, 121904188, 243808376, 361358843, 722717686, 1445435372, 2529511901, 2890870744, 5059023802, 10118047604, 20236095208]

約数ペア:

[(1, 20236095208), (2, 10118047604), (4, 5059023802), (7, 2890870744), (8, 2529511901), (14, 1445435372), (28, 722717686), (56, 361358843), (83, 243808376), (166, 121904188), (332, 60952094), (367, 55139224), (581, 34829768), (664, 30476047), (734, 27569612), (1162, 17414884), (1468, 13784806), (2324, 8707442), (2569, 7877032), (2936, 6892403), (4648, 4353721), (5138, 3938516), (10276, 1969258), (11863, 1705816), (20552, 984629), (23726, 852908), (30461, 664328), (47452, 426454), (60922, 332164), (83041, 243688), (94904, 213227), (121844, 166082)]