20404296

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25763}}^1$

素因数の和:25786

約数の個数: 48

約数和(自身を含む): 60287760

約数和(自身を除く): 39883464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25763, 51526, 77289, 103052, 154578, 206104, 231867, 283393, 309156, 463734, 566786, 618312, 850179, 927468, 1133572, 1700358, 1854936, 2267144, 2550537, 3400716, 5101074, 6801432, 10202148, 20404296]

約数ペア:

[(1, 20404296), (2, 10202148), (3, 6801432), (4, 5101074), (6, 3400716), (8, 2550537), (9, 2267144), (11, 1854936), (12, 1700358), (18, 1133572), (22, 927468), (24, 850179), (33, 618312), (36, 566786), (44, 463734), (66, 309156), (72, 283393), (88, 231867), (99, 206104), (132, 154578), (198, 103052), (264, 77289), (396, 51526), (792, 25763)]