20163930808

素因数分解:

$2^3\times 7^2\times {\mathrm{593}}^1\times {\mathrm{86743}}^1$

素因数の和:87356

約数の個数: 48

約数和(自身を含む): 44054675280

約数和(自身を除く): 23890744472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 593, 1186, 2372, 4151, 4744, 8302, 16604, 29057, 33208, 58114, 86743, 116228, 173486, 232456, 346972, 607201, 693944, 1214402, 2428804, 4250407, 4857608, 8500814, 17001628, 34003256, 51438599, 102877198, 205754396, 360070193, 411508792, 720140386, 1440280772, 2520491351, 2880561544, 5040982702, 10081965404, 20163930808]

約数ペア:

[(1, 20163930808), (2, 10081965404), (4, 5040982702), (7, 2880561544), (8, 2520491351), (14, 1440280772), (28, 720140386), (49, 411508792), (56, 360070193), (98, 205754396), (196, 102877198), (392, 51438599), (593, 34003256), (1186, 17001628), (2372, 8500814), (4151, 4857608), (4744, 4250407), (8302, 2428804), (16604, 1214402), (29057, 693944), (33208, 607201), (58114, 346972), (86743, 232456), (116228, 173486)]