20145000117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1729333}}^1$

素因数の和:1729700

約数の個数: 16

約数和(自身を含む): 29384843328

約数和(自身を除く): 9239843211

約数列:

[1, 3, 11, 33, 353, 1059, 3883, 11649, 1729333, 5187999, 19022663, 57067989, 610454549, 1831363647, 6715000039, 20145000117]

約数ペア:

[(1, 20145000117), (3, 6715000039), (11, 1831363647), (33, 610454549), (353, 57067989), (1059, 19022663), (3883, 5187999), (11649, 1729333)]