20030622513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{78311}}^1$

素因数の和:78685

約数の個数: 32

約数和(自身を含む): 30492813312

約数和(自身を除く): 10462190799

約数列:

[1, 3, 11, 23, 33, 69, 253, 337, 759, 1011, 3707, 7751, 11121, 23253, 78311, 85261, 234933, 255783, 861421, 1801153, 2584263, 5403459, 19812683, 26390807, 59438049, 79172421, 290298877, 606988561, 870896631, 1820965683, 6676874171, 20030622513]

約数ペア:

[(1, 20030622513), (3, 6676874171), (11, 1820965683), (23, 870896631), (33, 606988561), (69, 290298877), (253, 79172421), (337, 59438049), (759, 26390807), (1011, 19812683), (3707, 5403459), (7751, 2584263), (11121, 1801153), (23253, 861421), (78311, 255783), (85261, 234933)]