20113872064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26479}}^1$

素因数の和:26598

約数の個数: 112

約数和(自身を含む): 47458091520

約数和(自身を除く): 27344219456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 83, 88, 104, 143, 166, 176, 208, 286, 332, 352, 416, 572, 664, 704, 832, 913, 1079, 1144, 1328, 1826, 2158, 2288, 2656, 3652, 4316, 4576, 5312, 7304, 8632, 9152, 11869, 14608, 17264, 23738, 26479, 29216, 34528, 47476, 52958, 58432, 69056, 94952, 105916, 189904, 211832, 291269, 344227, 379808, 423664, 582538, 688454, 759616, 847328, 1165076, 1376908, 1694656, 2197757, 2330152, 2753816, 3786497, 4395514, 4660304, 5507632, 7572994, 8791028, 9320608, 11015264, 15145988, 17582056, 18641216, 22030528, 24175327, 28570841, 30291976, 35164112, 48350654, 57141682, 60583952, 70328224, 96701308, 114283364, 121167904, 140656448, 193402616, 228566728, 242335808, 314279251, 386805232, 457133456, 628558502, 773610464, 914266912, 1257117004, 1547220928, 1828533824, 2514234008, 5028468016, 10056936032, 20113872064]

約数ペア:

[(1, 20113872064), (2, 10056936032), (4, 5028468016), (8, 2514234008), (11, 1828533824), (13, 1547220928), (16, 1257117004), (22, 914266912), (26, 773610464), (32, 628558502), (44, 457133456), (52, 386805232), (64, 314279251), (83, 242335808), (88, 228566728), (104, 193402616), (143, 140656448), (166, 121167904), (176, 114283364), (208, 96701308), (286, 70328224), (332, 60583952), (352, 57141682), (416, 48350654), (572, 35164112), (664, 30291976), (704, 28570841), (832, 24175327), (913, 22030528), (1079, 18641216), (1144, 17582056), (1328, 15145988), (1826, 11015264), (2158, 9320608), (2288, 8791028), (2656, 7572994), (3652, 5507632), (4316, 4660304), (4576, 4395514), (5312, 3786497), (7304, 2753816), (8632, 2330152), (9152, 2197757), (11869, 1694656), (14608, 1376908), (17264, 1165076), (23738, 847328), (26479, 759616), (29216, 688454), (34528, 582538), (47476, 423664), (52958, 379808), (58432, 344227), (69056, 291269), (94952, 211832), (105916, 189904)]