20462944832

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{5741}}^1$

素因数の和:5908

約数の個数: 112

約数和(自身を含む): 45574208064

約数和(自身を除く): 25111263232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 83, 88, 122, 166, 176, 244, 332, 352, 488, 664, 671, 704, 913, 976, 1328, 1342, 1826, 1952, 2656, 2684, 3652, 3904, 5063, 5312, 5368, 5741, 7304, 10126, 10736, 11482, 14608, 20252, 21472, 22964, 29216, 40504, 42944, 45928, 55693, 58432, 63151, 81008, 91856, 111386, 126302, 162016, 183712, 222772, 252604, 324032, 350201, 367424, 445544, 476503, 505208, 700402, 891088, 953006, 1010416, 1400804, 1782176, 1906012, 2020832, 2801608, 3564352, 3812024, 3852211, 4041664, 5241533, 5603216, 7624048, 7704422, 10483066, 11206432, 15248096, 15408844, 20966132, 22412864, 29066683, 30496192, 30817688, 41932264, 58133366, 61635376, 83864528, 116266732, 123270752, 167729056, 232533464, 246541504, 319733513, 335458112, 465066928, 639467026, 930133856, 1278934052, 1860267712, 2557868104, 5115736208, 10231472416, 20462944832]

約数ペア:

[(1, 20462944832), (2, 10231472416), (4, 5115736208), (8, 2557868104), (11, 1860267712), (16, 1278934052), (22, 930133856), (32, 639467026), (44, 465066928), (61, 335458112), (64, 319733513), (83, 246541504), (88, 232533464), (122, 167729056), (166, 123270752), (176, 116266732), (244, 83864528), (332, 61635376), (352, 58133366), (488, 41932264), (664, 30817688), (671, 30496192), (704, 29066683), (913, 22412864), (976, 20966132), (1328, 15408844), (1342, 15248096), (1826, 11206432), (1952, 10483066), (2656, 7704422), (2684, 7624048), (3652, 5603216), (3904, 5241533), (5063, 4041664), (5312, 3852211), (5368, 3812024), (5741, 3564352), (7304, 2801608), (10126, 2020832), (10736, 1906012), (11482, 1782176), (14608, 1400804), (20252, 1010416), (21472, 953006), (22964, 891088), (29216, 700402), (40504, 505208), (42944, 476503), (45928, 445544), (55693, 367424), (58432, 350201), (63151, 324032), (81008, 252604), (91856, 222772), (111386, 183712), (126302, 162016)]