20075150067

素因数分解:

$3^1\times 7^1\times {\mathrm{3037}}^1\times {\mathrm{314771}}^1$

素因数の和:317818

約数の個数: 16

約数和(自身を含む): 30600874752

約数和(自身を除く): 10525724685

約数列:

[1, 3, 7, 21, 3037, 9111, 21259, 63777, 314771, 944313, 2203397, 6610191, 955959527, 2867878581, 6691716689, 20075150067]

約数ペア:

[(1, 20075150067), (3, 6691716689), (7, 2867878581), (21, 955959527), (3037, 6610191), (9111, 2203397), (21259, 944313), (63777, 314771)]