20132062912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{86111}}^1$

素因数の和:86417

約数の個数: 56

約数和(自身を含む): 43176212352

約数和(自身を除く): 23044149440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 281, 416, 562, 832, 1124, 2248, 3653, 4496, 7306, 8992, 14612, 17984, 29224, 58448, 86111, 116896, 172222, 233792, 344444, 688888, 1119443, 1377776, 2238886, 2755552, 4477772, 5511104, 8955544, 17911088, 24197191, 35822176, 48394382, 71644352, 96788764, 193577528, 314563483, 387155056, 629126966, 774310112, 1258253932, 1548620224, 2516507864, 5033015728, 10066031456, 20132062912]

約数ペア:

[(1, 20132062912), (2, 10066031456), (4, 5033015728), (8, 2516507864), (13, 1548620224), (16, 1258253932), (26, 774310112), (32, 629126966), (52, 387155056), (64, 314563483), (104, 193577528), (208, 96788764), (281, 71644352), (416, 48394382), (562, 35822176), (832, 24197191), (1124, 17911088), (2248, 8955544), (3653, 5511104), (4496, 4477772), (7306, 2755552), (8992, 2238886), (14612, 1377776), (17984, 1119443), (29224, 688888), (58448, 344444), (86111, 233792), (116896, 172222)]