20180967191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2777}}^1\times {\mathrm{94379}}^1$

素因数の和:97174

約数の個数: 16

約数和(自身を含む): 25170013440

約数和(自身を除く): 4989046249

約数列:

[1, 7, 11, 77, 2777, 19439, 30547, 94379, 213829, 660653, 1038169, 7267183, 262090483, 1834633381, 2882995313, 20180967191]

約数ペア:

[(1, 20180967191), (7, 2882995313), (11, 1834633381), (77, 262090483), (2777, 7267183), (19439, 1038169), (30547, 660653), (94379, 213829)]