20169824934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1\times {\mathrm{5051}}^1$

素因数の和:8161

約数の個数: 64

約数和(自身を含む): 47614574592

約数和(自身を除く): 27444749658

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 3067, 5051, 6134, 9201, 10102, 15153, 18402, 21469, 30306, 35357, 42938, 64407, 70714, 95077, 106071, 128814, 156581, 190154, 212142, 285231, 313162, 469743, 570462, 665539, 939486, 1096067, 1331078, 1996617, 2192134, 3288201, 3993234, 6576402, 15491417, 30982834, 46474251, 92948502, 108439919, 216879838, 325319757, 480233927, 650639514, 960467854, 1440701781, 2881403562, 3361637489, 6723274978, 10084912467, 20169824934]

約数ペア:

[(1, 20169824934), (2, 10084912467), (3, 6723274978), (6, 3361637489), (7, 2881403562), (14, 1440701781), (21, 960467854), (31, 650639514), (42, 480233927), (62, 325319757), (93, 216879838), (186, 108439919), (217, 92948502), (434, 46474251), (651, 30982834), (1302, 15491417), (3067, 6576402), (5051, 3993234), (6134, 3288201), (9201, 2192134), (10102, 1996617), (15153, 1331078), (18402, 1096067), (21469, 939486), (30306, 665539), (35357, 570462), (42938, 469743), (64407, 313162), (70714, 285231), (95077, 212142), (106071, 190154), (128814, 156581)]