20122337521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8277391}}^1$

素因数の和:8277432

約数の個数: 16

約数和(自身を含む): 25030833408

約数和(自身を除く): 4908495887

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 8277391, 91051301, 107606083, 140715647, 1183666913, 1547872117, 1829303411, 20122337521]

約数ペア:

[(1, 20122337521), (11, 1829303411), (13, 1547872117), (17, 1183666913), (143, 140715647), (187, 107606083), (221, 91051301), (2431, 8277391)]