20736014715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{104561}}^1$

素因数の和:104701

約数の個数: 64

約数和(自身を含む): 40051428480

約数和(自身を除く): 19315413765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 113, 117, 135, 195, 339, 351, 565, 585, 1017, 1469, 1695, 1755, 3051, 4407, 5085, 7345, 13221, 15255, 22035, 39663, 66105, 104561, 198315, 313683, 522805, 941049, 1359293, 1568415, 2823147, 4077879, 4705245, 6796465, 11815393, 12233637, 14115735, 20389395, 35446179, 36700911, 59076965, 61168185, 106338537, 153600109, 177230895, 183504555, 319015611, 460800327, 531692685, 768000545, 1382400981, 1595078055, 2304001635, 4147202943, 6912004905, 20736014715]

約数ペア:

[(1, 20736014715), (3, 6912004905), (5, 4147202943), (9, 2304001635), (13, 1595078055), (15, 1382400981), (27, 768000545), (39, 531692685), (45, 460800327), (65, 319015611), (113, 183504555), (117, 177230895), (135, 153600109), (195, 106338537), (339, 61168185), (351, 59076965), (565, 36700911), (585, 35446179), (1017, 20389395), (1469, 14115735), (1695, 12233637), (1755, 11815393), (3051, 6796465), (4407, 4705245), (5085, 4077879), (7345, 2823147), (13221, 1568415), (15255, 1359293), (22035, 941049), (39663, 522805), (66105, 313683), (104561, 198315)]