20836698064

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3593}}^1$

素因数の和:4197

約数の個数: 120

約数和(自身を含む): 50677772040

約数和(自身を除く): 29841073976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 569, 637, 728, 784, 1138, 1274, 1456, 2276, 2548, 3593, 3983, 4552, 5096, 7186, 7397, 7966, 9104, 10192, 14372, 14794, 15932, 25151, 27881, 28744, 29588, 31864, 46709, 50302, 51779, 55762, 57488, 59176, 63728, 93418, 100604, 103558, 111524, 118352, 176057, 186836, 201208, 207116, 223048, 326963, 352114, 362453, 373672, 402416, 414232, 446096, 653926, 704228, 724906, 747344, 828464, 1307852, 1408456, 1449812, 2044417, 2288741, 2615704, 2816912, 2899624, 4088834, 4577482, 5231408, 5799248, 8177668, 9154964, 14310919, 16355336, 18309928, 26577421, 28621838, 32710672, 36619856, 53154842, 57243676, 100176433, 106309684, 114487352, 186041947, 200352866, 212619368, 228974704, 372083894, 400705732, 425238736, 744167788, 801411464, 1302293629, 1488335576, 1602822928, 2604587258, 2976671152, 5209174516, 10418349032, 20836698064]

約数ペア:

[(1, 20836698064), (2, 10418349032), (4, 5209174516), (7, 2976671152), (8, 2604587258), (13, 1602822928), (14, 1488335576), (16, 1302293629), (26, 801411464), (28, 744167788), (49, 425238736), (52, 400705732), (56, 372083894), (91, 228974704), (98, 212619368), (104, 200352866), (112, 186041947), (182, 114487352), (196, 106309684), (208, 100176433), (364, 57243676), (392, 53154842), (569, 36619856), (637, 32710672), (728, 28621838), (784, 26577421), (1138, 18309928), (1274, 16355336), (1456, 14310919), (2276, 9154964), (2548, 8177668), (3593, 5799248), (3983, 5231408), (4552, 4577482), (5096, 4088834), (7186, 2899624), (7397, 2816912), (7966, 2615704), (9104, 2288741), (10192, 2044417), (14372, 1449812), (14794, 1408456), (15932, 1307852), (25151, 828464), (27881, 747344), (28744, 724906), (29588, 704228), (31864, 653926), (46709, 446096), (50302, 414232), (51779, 402416), (55762, 373672), (57488, 362453), (59176, 352114), (63728, 326963), (93418, 223048), (100604, 207116), (103558, 201208), (111524, 186836), (118352, 176057)]