20346422448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{1321}}^1$

素因数の和:2315

約数の個数: 160

約数和(自身を含む): 59297347584

約数和(自身を除く): 38950925136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 941, 1023, 1321, 1364, 1488, 1882, 2046, 2642, 2728, 2823, 3764, 3963, 4092, 5284, 5456, 5646, 7528, 7926, 8184, 10351, 10568, 11292, 14531, 15056, 15852, 16368, 20702, 21136, 22584, 29062, 29171, 31053, 31704, 40951, 41404, 43593, 45168, 58124, 58342, 62106, 63408, 81902, 82808, 87186, 87513, 116248, 116684, 122853, 124212, 163804, 165616, 174372, 175026, 232496, 233368, 245706, 248424, 320881, 327608, 348744, 350052, 450461, 466736, 491412, 496848, 641762, 655216, 697488, 700104, 900922, 962643, 982824, 1243061, 1283524, 1351383, 1400208, 1801844, 1925286, 1965648, 2486122, 2567048, 2702766, 3603688, 3729183, 3850572, 4972244, 5134096, 5405532, 7207376, 7458366, 7701144, 9944488, 10811064, 13673671, 14916732, 15402288, 19888976, 21622128, 27347342, 29833464, 38534891, 41021013, 54694684, 59666928, 77069782, 82042026, 109389368, 115604673, 154139564, 164084052, 218778736, 231209346, 308279128, 328168104, 423883801, 462418692, 616558256, 656336208, 847767602, 924837384, 1271651403, 1695535204, 1849674768, 2543302806, 3391070408, 5086605612, 6782140816, 10173211224, 20346422448]

約数ペア:

[(1, 20346422448), (2, 10173211224), (3, 6782140816), (4, 5086605612), (6, 3391070408), (8, 2543302806), (11, 1849674768), (12, 1695535204), (16, 1271651403), (22, 924837384), (24, 847767602), (31, 656336208), (33, 616558256), (44, 462418692), (48, 423883801), (62, 328168104), (66, 308279128), (88, 231209346), (93, 218778736), (124, 164084052), (132, 154139564), (176, 115604673), (186, 109389368), (248, 82042026), (264, 77069782), (341, 59666928), (372, 54694684), (496, 41021013), (528, 38534891), (682, 29833464), (744, 27347342), (941, 21622128), (1023, 19888976), (1321, 15402288), (1364, 14916732), (1488, 13673671), (1882, 10811064), (2046, 9944488), (2642, 7701144), (2728, 7458366), (2823, 7207376), (3764, 5405532), (3963, 5134096), (4092, 4972244), (5284, 3850572), (5456, 3729183), (5646, 3603688), (7528, 2702766), (7926, 2567048), (8184, 2486122), (10351, 1965648), (10568, 1925286), (11292, 1801844), (14531, 1400208), (15056, 1351383), (15852, 1283524), (16368, 1243061), (20702, 982824), (21136, 962643), (22584, 900922), (29062, 700104), (29171, 697488), (31053, 655216), (31704, 641762), (40951, 496848), (41404, 491412), (43593, 466736), (45168, 450461), (58124, 350052), (58342, 348744), (62106, 327608), (63408, 320881), (81902, 248424), (82808, 245706), (87186, 233368), (87513, 232496), (116248, 175026), (116684, 174372), (122853, 165616), (124212, 163804)]