20155367229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2652371}}^1$

素因数の和:2652540

約数の個数: 16

約数和(自身を含む): 28645617600

約数和(自身を除く): 8490250371

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 2652371, 7957113, 45090307, 135270921, 395203279, 1185609837, 6718455743, 20155367229]

約数ペア:

[(1, 20155367229), (3, 6718455743), (17, 1185609837), (51, 395203279), (149, 135270921), (447, 45090307), (2533, 7957113), (7599, 2652371)]