20103750984

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1\times {\mathrm{4283}}^1$

素因数の和:5310

約数の個数: 64

約数和(自身を含む): 50533035840

約数和(自身を除く): 30429284856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 761, 771, 1028, 1522, 1542, 2056, 2283, 3044, 3084, 4283, 4566, 6088, 6168, 8566, 9132, 12849, 17132, 18264, 25698, 34264, 51396, 102792, 195577, 391154, 586731, 782308, 1100731, 1173462, 1564616, 2201462, 2346924, 3259363, 3302193, 4402924, 4693848, 6518726, 6604386, 8805848, 9778089, 13037452, 13208772, 19556178, 26074904, 26417544, 39112356, 78224712, 837656291, 1675312582, 2512968873, 3350625164, 5025937746, 6701250328, 10051875492, 20103750984]

約数ペア:

[(1, 20103750984), (2, 10051875492), (3, 6701250328), (4, 5025937746), (6, 3350625164), (8, 2512968873), (12, 1675312582), (24, 837656291), (257, 78224712), (514, 39112356), (761, 26417544), (771, 26074904), (1028, 19556178), (1522, 13208772), (1542, 13037452), (2056, 9778089), (2283, 8805848), (3044, 6604386), (3084, 6518726), (4283, 4693848), (4566, 4402924), (6088, 3302193), (6168, 3259363), (8566, 2346924), (9132, 2201462), (12849, 1564616), (17132, 1173462), (18264, 1100731), (25698, 782308), (34264, 586731), (51396, 391154), (102792, 195577)]