20111064424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{233437}}^1$

素因数の和:233554

約数の個数: 48

約数和(自身を含む): 41913792900

約数和(自身を除く): 21802728476

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 356, 484, 712, 968, 979, 1958, 3916, 7832, 10769, 21538, 43076, 86152, 233437, 466874, 933748, 1867496, 2567807, 5135614, 10271228, 20542456, 20775893, 28245877, 41551786, 56491754, 83103572, 112983508, 166207144, 225967016, 228534823, 457069646, 914139292, 1828278584, 2513883053, 5027766106, 10055532212, 20111064424]

約数ペア:

[(1, 20111064424), (2, 10055532212), (4, 5027766106), (8, 2513883053), (11, 1828278584), (22, 914139292), (44, 457069646), (88, 228534823), (89, 225967016), (121, 166207144), (178, 112983508), (242, 83103572), (356, 56491754), (484, 41551786), (712, 28245877), (968, 20775893), (979, 20542456), (1958, 10271228), (3916, 5135614), (7832, 2567807), (10769, 1867496), (21538, 933748), (43076, 466874), (86152, 233437)]