20151452576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{1063}}^1$

素因数の和:1738

約数の個数: 96

約数和(自身を含む): 42471475200

約数和(自身を除く): 22320022624

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 599, 688, 736, 989, 1063, 1198, 1376, 1978, 2126, 2396, 3956, 4252, 4792, 7912, 8504, 9584, 13777, 15824, 17008, 19168, 24449, 25757, 27554, 31648, 34016, 45709, 48898, 51514, 55108, 91418, 97796, 103028, 110216, 182836, 195592, 206056, 220432, 365672, 391184, 412112, 440864, 592411, 636737, 731344, 782368, 824224, 1051307, 1184822, 1273474, 1462688, 2102614, 2369644, 2546948, 4205228, 4739288, 5093896, 8410456, 9478576, 10187792, 14644951, 16820912, 18957152, 20375584, 27379691, 29289902, 33641824, 54759382, 58579804, 109518764, 117159608, 219037528, 234319216, 438075056, 468638432, 629732893, 876150112, 1259465786, 2518931572, 5037863144, 10075726288, 20151452576]

約数ペア:

[(1, 20151452576), (2, 10075726288), (4, 5037863144), (8, 2518931572), (16, 1259465786), (23, 876150112), (32, 629732893), (43, 468638432), (46, 438075056), (86, 234319216), (92, 219037528), (172, 117159608), (184, 109518764), (344, 58579804), (368, 54759382), (599, 33641824), (688, 29289902), (736, 27379691), (989, 20375584), (1063, 18957152), (1198, 16820912), (1376, 14644951), (1978, 10187792), (2126, 9478576), (2396, 8410456), (3956, 5093896), (4252, 4739288), (4792, 4205228), (7912, 2546948), (8504, 2369644), (9584, 2102614), (13777, 1462688), (15824, 1273474), (17008, 1184822), (19168, 1051307), (24449, 824224), (25757, 782368), (27554, 731344), (31648, 636737), (34016, 592411), (45709, 440864), (48898, 412112), (51514, 391184), (55108, 365672), (91418, 220432), (97796, 206056), (103028, 195592), (110216, 182836)]