20130204624

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:969

約数の個数: 160

約数和(自身を含む): 54986480640

約数和(自身を除く): 34856276016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 233, 276, 278, 368, 417, 466, 552, 556, 563, 699, 834, 932, 1104, 1112, 1126, 1398, 1668, 1689, 1864, 2224, 2252, 2796, 3197, 3336, 3378, 3728, 4504, 5359, 5592, 6394, 6672, 6756, 9008, 9591, 10718, 11184, 12788, 12949, 13512, 16077, 19182, 21436, 25576, 25898, 27024, 32154, 32387, 38364, 38847, 42872, 51152, 51796, 64308, 64774, 76728, 77694, 78257, 85744, 97161, 103592, 128616, 129548, 131179, 153456, 155388, 156514, 194322, 207184, 234771, 257232, 259096, 262358, 310776, 313028, 388644, 393537, 469542, 518192, 524716, 621552, 626056, 744901, 777288, 787074, 939084, 1049432, 1252112, 1489802, 1554576, 1574148, 1799911, 1878168, 2098864, 2234703, 2979604, 3017117, 3148296, 3599822, 3756336, 4469406, 5399733, 5959208, 6034234, 6296592, 7199644, 8938812, 9051351, 10799466, 11918416, 12068468, 14399288, 17877624, 18102702, 18233881, 21598932, 24136936, 28798576, 35755248, 36205404, 36467762, 43197864, 48273872, 54701643, 72410808, 72935524, 86395728, 109403286, 144821616, 145871048, 218806572, 291742096, 419379263, 437613144, 838758526, 875226288, 1258137789, 1677517052, 2516275578, 3355034104, 5032551156, 6710068208, 10065102312, 20130204624]

約数ペア:

[(1, 20130204624), (2, 10065102312), (3, 6710068208), (4, 5032551156), (6, 3355034104), (8, 2516275578), (12, 1677517052), (16, 1258137789), (23, 875226288), (24, 838758526), (46, 437613144), (48, 419379263), (69, 291742096), (92, 218806572), (138, 145871048), (139, 144821616), (184, 109403286), (233, 86395728), (276, 72935524), (278, 72410808), (368, 54701643), (417, 48273872), (466, 43197864), (552, 36467762), (556, 36205404), (563, 35755248), (699, 28798576), (834, 24136936), (932, 21598932), (1104, 18233881), (1112, 18102702), (1126, 17877624), (1398, 14399288), (1668, 12068468), (1689, 11918416), (1864, 10799466), (2224, 9051351), (2252, 8938812), (2796, 7199644), (3197, 6296592), (3336, 6034234), (3378, 5959208), (3728, 5399733), (4504, 4469406), (5359, 3756336), (5592, 3599822), (6394, 3148296), (6672, 3017117), (6756, 2979604), (9008, 2234703), (9591, 2098864), (10718, 1878168), (11184, 1799911), (12788, 1574148), (12949, 1554576), (13512, 1489802), (16077, 1252112), (19182, 1049432), (21436, 939084), (25576, 787074), (25898, 777288), (27024, 744901), (32154, 626056), (32387, 621552), (38364, 524716), (38847, 518192), (42872, 469542), (51152, 393537), (51796, 388644), (64308, 313028), (64774, 310776), (76728, 262358), (77694, 259096), (78257, 257232), (85744, 234771), (97161, 207184), (103592, 194322), (128616, 156514), (129548, 155388), (131179, 153456)]