20175649152

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^2\times {\mathrm{54673}}^1$

素因数の和:54752

約数の個数: 96

約数和(自身を含む): 55377107640

約数和(自身を除く): 35201458488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 961, 992, 1488, 1922, 1984, 2883, 2976, 3844, 3968, 5766, 5952, 7688, 11532, 11904, 15376, 23064, 30752, 46128, 54673, 61504, 92256, 109346, 123008, 164019, 184512, 218692, 328038, 369024, 437384, 656076, 874768, 1312152, 1694863, 1749536, 2624304, 3389726, 3499072, 5084589, 5248608, 6779452, 6998144, 10169178, 10497216, 13558904, 20338356, 20994432, 27117808, 40676712, 52540753, 54235616, 81353424, 105081506, 108471232, 157622259, 162706848, 210163012, 216942464, 315244518, 325413696, 420326024, 630489036, 650827392, 840652048, 1260978072, 1681304096, 2521956144, 3362608192, 5043912288, 6725216384, 10087824576, 20175649152]

約数ペア:

[(1, 20175649152), (2, 10087824576), (3, 6725216384), (4, 5043912288), (6, 3362608192), (8, 2521956144), (12, 1681304096), (16, 1260978072), (24, 840652048), (31, 650827392), (32, 630489036), (48, 420326024), (62, 325413696), (64, 315244518), (93, 216942464), (96, 210163012), (124, 162706848), (128, 157622259), (186, 108471232), (192, 105081506), (248, 81353424), (372, 54235616), (384, 52540753), (496, 40676712), (744, 27117808), (961, 20994432), (992, 20338356), (1488, 13558904), (1922, 10497216), (1984, 10169178), (2883, 6998144), (2976, 6779452), (3844, 5248608), (3968, 5084589), (5766, 3499072), (5952, 3389726), (7688, 2624304), (11532, 1749536), (11904, 1694863), (15376, 1312152), (23064, 874768), (30752, 656076), (46128, 437384), (54673, 369024), (61504, 328038), (92256, 218692), (109346, 184512), (123008, 164019)]