20180683431

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{692281}}^1$

素因数の和:692407

約数の個数: 24

約数和(自身を含む): 30238877760

約数和(自身を除く): 10058194329

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 3239, 9717, 29151, 692281, 2076843, 6230529, 28383521, 54690199, 85150563, 164070597, 255451689, 492211791, 2242298159, 6726894477, 20180683431]

約数ペア:

[(1, 20180683431), (3, 6726894477), (9, 2242298159), (41, 492211791), (79, 255451689), (123, 164070597), (237, 85150563), (369, 54690199), (711, 28383521), (3239, 6230529), (9717, 2076843), (29151, 692281)]