20172062492

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{823}}^1\times {\mathrm{19577}}^1$

素因数の和:20717

約数の個数: 24

約数和(自身を含む): 35458733856

約数和(自身を除く): 15286671364

約数列:

[1, 2, 4, 313, 626, 823, 1252, 1646, 3292, 19577, 39154, 78308, 257599, 515198, 1030396, 6127601, 12255202, 16111871, 24510404, 32223742, 64447484, 5043015623, 10086031246, 20172062492]

約数ペア:

[(1, 20172062492), (2, 10086031246), (4, 5043015623), (313, 64447484), (626, 32223742), (823, 24510404), (1252, 16111871), (1646, 12255202), (3292, 6127601), (19577, 1030396), (39154, 515198), (78308, 257599)]