20274144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 59076864

約数和(自身を除く): 38802720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 73, 88, 96, 132, 146, 176, 219, 263, 264, 292, 352, 438, 526, 528, 584, 789, 803, 876, 1052, 1056, 1168, 1578, 1606, 1752, 2104, 2336, 2409, 2893, 3156, 3212, 3504, 4208, 4818, 5786, 6312, 6424, 7008, 8416, 8679, 9636, 11572, 12624, 12848, 17358, 19199, 19272, 23144, 25248, 25696, 34716, 38398, 38544, 46288, 57597, 69432, 76796, 77088, 92576, 115194, 138864, 153592, 211189, 230388, 277728, 307184, 422378, 460776, 614368, 633567, 844756, 921552, 1267134, 1689512, 1843104, 2534268, 3379024, 5068536, 6758048, 10137072, 20274144]

約数ペア:

[(1, 20274144), (2, 10137072), (3, 6758048), (4, 5068536), (6, 3379024), (8, 2534268), (11, 1843104), (12, 1689512), (16, 1267134), (22, 921552), (24, 844756), (32, 633567), (33, 614368), (44, 460776), (48, 422378), (66, 307184), (73, 277728), (88, 230388), (96, 211189), (132, 153592), (146, 138864), (176, 115194), (219, 92576), (263, 77088), (264, 76796), (292, 69432), (352, 57597), (438, 46288), (526, 38544), (528, 38398), (584, 34716), (789, 25696), (803, 25248), (876, 23144), (1052, 19272), (1056, 19199), (1168, 17358), (1578, 12848), (1606, 12624), (1752, 11572), (2104, 9636), (2336, 8679), (2409, 8416), (2893, 7008), (3156, 6424), (3212, 6312), (3504, 5786), (4208, 4818)]