20243663374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 34647782400

約数和(自身を除く): 14404119026

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 139, 278, 517, 671, 1034, 1342, 1529, 2309, 2867, 3058, 4618, 5734, 6533, 8479, 13066, 16958, 25399, 31537, 50798, 63074, 71863, 93269, 108523, 140849, 143726, 186538, 217046, 281698, 320951, 398513, 641902, 797026, 1193753, 1549339, 2387506, 3098678, 3530461, 4383643, 6619903, 7060922, 8767286, 13239806, 15084697, 19578011, 30169394, 39156022, 72818933, 145637866, 165931667, 215358121, 331863334, 430716242, 920166517, 1840333034, 10121831687, 20243663374]

約数ペア:

[(1, 20243663374), (2, 10121831687), (11, 1840333034), (22, 920166517), (47, 430716242), (61, 331863334), (94, 215358121), (122, 165931667), (139, 145637866), (278, 72818933), (517, 39156022), (671, 30169394), (1034, 19578011), (1342, 15084697), (1529, 13239806), (2309, 8767286), (2867, 7060922), (3058, 6619903), (4618, 4383643), (5734, 3530461), (6533, 3098678), (8479, 2387506), (13066, 1549339), (16958, 1193753), (25399, 797026), (31537, 641902), (50798, 398513), (63074, 320951), (71863, 281698), (93269, 217046), (108523, 186538), (140849, 143726)]