20183178899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1\times {\mathrm{19891}}^1$

素因数の和:20870

約数の個数: 16

約数和(自身を含む): 22006121760

約数和(自身を除く): 1822942861

約数列:

[1, 13, 89, 877, 1157, 11401, 19891, 78053, 258583, 1014689, 1770299, 17444407, 23013887, 226777291, 1552552223, 20183178899]

約数ペア:

[(1, 20183178899), (13, 1552552223), (89, 226777291), (877, 23013887), (1157, 17444407), (11401, 1770299), (19891, 1014689), (78053, 258583)]