20199723738

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{66029}}^1$

素因数の和:66862

約数の個数: 32

約数和(自身を含む): 41056925760

約数和(自身を除く): 20857202022

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 761, 1522, 2283, 4566, 50987, 66029, 101974, 132058, 152961, 198087, 305922, 396174, 4423943, 8847886, 13271829, 26543658, 50248069, 100496138, 150744207, 301488414, 3366620623, 6733241246, 10099861869, 20199723738]

約数ペア:

[(1, 20199723738), (2, 10099861869), (3, 6733241246), (6, 3366620623), (67, 301488414), (134, 150744207), (201, 100496138), (402, 50248069), (761, 26543658), (1522, 13271829), (2283, 8847886), (4566, 4423943), (50987, 396174), (66029, 305922), (101974, 198087), (132058, 152961)]