20171946804

素因数分解:

$2^2\times 3^1\times {\mathrm{2707}}^1\times {\mathrm{620981}}^1$

素因数の和:623695

約数の個数: 24

約数和(自身を含む): 47085339168

約数和(自身を除く): 26913392364

約数列:

[1, 2, 3, 4, 6, 12, 2707, 5414, 8121, 10828, 16242, 32484, 620981, 1241962, 1862943, 2483924, 3725886, 7451772, 1680995567, 3361991134, 5042986701, 6723982268, 10085973402, 20171946804]

約数ペア:

[(1, 20171946804), (2, 10085973402), (3, 6723982268), (4, 5042986701), (6, 3361991134), (12, 1680995567), (2707, 7451772), (5414, 3725886), (8121, 2483924), (10828, 1862943), (16242, 1241962), (32484, 620981)]