20160055140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3463927}}^1$

素因数の和:3464036

約数の個数: 48

約数和(自身を含む): 57030110592

約数和(自身を除く): 36870055452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 3463927, 6927854, 10391781, 13855708, 17319635, 20783562, 34639270, 41567124, 51958905, 69278540, 103917810, 207835620, 336000919, 672001838, 1008002757, 1344003676, 1680004595, 2016005514, 3360009190, 4032011028, 5040013785, 6720018380, 10080027570, 20160055140]

約数ペア:

[(1, 20160055140), (2, 10080027570), (3, 6720018380), (4, 5040013785), (5, 4032011028), (6, 3360009190), (10, 2016005514), (12, 1680004595), (15, 1344003676), (20, 1008002757), (30, 672001838), (60, 336000919), (97, 207835620), (194, 103917810), (291, 69278540), (388, 51958905), (485, 41567124), (582, 34639270), (970, 20783562), (1164, 17319635), (1455, 13855708), (1940, 10391781), (2910, 6927854), (5820, 3463927)]