20131843668

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{81097}}^1$

素因数の和:81392

約数の個数: 48

約数和(自身を含む): 47631126144

約数和(自身を除く): 27499282476

約数列:

[1, 2, 3, 4, 6, 12, 137, 151, 274, 302, 411, 453, 548, 604, 822, 906, 1644, 1812, 20687, 41374, 62061, 81097, 82748, 124122, 162194, 243291, 248244, 324388, 486582, 973164, 11110289, 12245647, 22220578, 24491294, 33330867, 36736941, 44441156, 48982588, 66661734, 73473882, 133323468, 146947764, 1677653639, 3355307278, 5032960917, 6710614556, 10065921834, 20131843668]

約数ペア:

[(1, 20131843668), (2, 10065921834), (3, 6710614556), (4, 5032960917), (6, 3355307278), (12, 1677653639), (137, 146947764), (151, 133323468), (274, 73473882), (302, 66661734), (411, 48982588), (453, 44441156), (548, 36736941), (604, 33330867), (822, 24491294), (906, 22220578), (1644, 12245647), (1812, 11110289), (20687, 973164), (41374, 486582), (62061, 324388), (81097, 248244), (82748, 243291), (124122, 162194)]