20677092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 53007360

約数和(自身を除く): 32330268

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 3943, 5244, 7886, 11829, 15772, 23658, 47316, 74917, 90689, 149834, 181378, 224751, 272067, 299668, 362756, 449502, 544134, 899004, 1088268, 1723091, 3446182, 5169273, 6892364, 10338546, 20677092]

約数ペア:

[(1, 20677092), (2, 10338546), (3, 6892364), (4, 5169273), (6, 3446182), (12, 1723091), (19, 1088268), (23, 899004), (38, 544134), (46, 449502), (57, 362756), (69, 299668), (76, 272067), (92, 224751), (114, 181378), (138, 149834), (228, 90689), (276, 74917), (437, 47316), (874, 23658), (1311, 15772), (1748, 11829), (2622, 7886), (3943, 5244)]