20176675508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{56957}}^1$

素因数の和:57152

約数の個数: 48

約数和(自身を含む): 39385773504

約数和(自身を除く): 19209097996

約数列:

[1, 2, 4, 11, 22, 44, 83, 97, 166, 194, 332, 388, 913, 1067, 1826, 2134, 3652, 4268, 8051, 16102, 32204, 56957, 88561, 113914, 177122, 227828, 354244, 626527, 1253054, 2506108, 4727431, 5524829, 9454862, 11049658, 18909724, 22099316, 52001741, 60773119, 104003482, 121546238, 208006964, 243092476, 458560807, 917121614, 1834243228, 5044168877, 10088337754, 20176675508]

約数ペア:

[(1, 20176675508), (2, 10088337754), (4, 5044168877), (11, 1834243228), (22, 917121614), (44, 458560807), (83, 243092476), (97, 208006964), (166, 121546238), (194, 104003482), (332, 60773119), (388, 52001741), (913, 22099316), (1067, 18909724), (1826, 11049658), (2134, 9454862), (3652, 5524829), (4268, 4727431), (8051, 2506108), (16102, 1253054), (32204, 626527), (56957, 354244), (88561, 227828), (113914, 177122)]