20153127731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{823}}^1\times {\mathrm{2647}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 22805762304

約数和(自身を除く): 2652634573

約数列:

[1, 11, 29, 319, 823, 841, 2647, 9053, 9251, 23867, 29117, 76763, 262537, 692143, 844393, 2178481, 2226127, 7613573, 23963291, 24487397, 63175949, 694935439, 1832102521, 20153127731]

約数ペア:

[(1, 20153127731), (11, 1832102521), (29, 694935439), (319, 63175949), (823, 24487397), (841, 23963291), (2647, 7613573), (9053, 2226127), (9251, 2178481), (23867, 844393), (29117, 692143), (76763, 262537)]