20172297612

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1\times {\mathrm{21107}}^1$

素因数の和:22278

約数の個数: 48

約数和(自身を含む): 47759467392

約数和(自身を除く): 27587169780

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 1091, 2182, 3273, 4364, 6546, 13092, 21107, 42214, 63321, 79643, 84428, 126642, 159286, 238929, 253284, 318572, 477858, 955716, 1540811, 3081622, 4622433, 6163244, 9244866, 18489732, 23027737, 46055474, 69083211, 92110948, 138166422, 276332844, 1681024801, 3362049602, 5043074403, 6724099204, 10086148806, 20172297612]

約数ペア:

[(1, 20172297612), (2, 10086148806), (3, 6724099204), (4, 5043074403), (6, 3362049602), (12, 1681024801), (73, 276332844), (146, 138166422), (219, 92110948), (292, 69083211), (438, 46055474), (876, 23027737), (1091, 18489732), (2182, 9244866), (3273, 6163244), (4364, 4622433), (6546, 3081622), (13092, 1540811), (21107, 955716), (42214, 477858), (63321, 318572), (79643, 253284), (84428, 238929), (126642, 159286)]