20139012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29443}}^1$

素因数の和:29472

約数の個数: 36

約数和(自身を含む): 53588080

約数和(自身を除く): 33449068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29443, 58886, 88329, 117772, 176658, 264987, 353316, 529974, 559417, 1059948, 1118834, 1678251, 2237668, 3356502, 5034753, 6713004, 10069506, 20139012]

約数ペア:

[(1, 20139012), (2, 10069506), (3, 6713004), (4, 5034753), (6, 3356502), (9, 2237668), (12, 1678251), (18, 1118834), (19, 1059948), (36, 559417), (38, 529974), (57, 353316), (76, 264987), (114, 176658), (171, 117772), (228, 88329), (342, 58886), (684, 29443)]