20188024077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6689}}^1\times {\mathrm{4073}}^1$

素因数の和:10797

約数の個数: 32

約数和(自身を含む): 30525667200

約数和(自身を除く): 10337643123

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4073, 6689, 12219, 20067, 52949, 77387, 86957, 127091, 158847, 232161, 260871, 381273, 1006031, 1652183, 3018093, 4956549, 27244297, 81732891, 354175861, 517641643, 1062527583, 1552924929, 6729341359, 20188024077]

約数ペア:

[(1, 20188024077), (3, 6729341359), (13, 1552924929), (19, 1062527583), (39, 517641643), (57, 354175861), (247, 81732891), (741, 27244297), (4073, 4956549), (6689, 3018093), (12219, 1652183), (20067, 1006031), (52949, 381273), (77387, 260871), (86957, 232161), (127091, 158847)]