20113094967

素因数分解:

$3^1\times 7^1\times {\mathrm{6131}}^1\times {\mathrm{156217}}^1$

素因数の和:162358

約数の個数: 16

約数和(自身を含む): 30653720832

約数和(自身を除く): 10540625865

約数列:

[1, 3, 7, 21, 6131, 18393, 42917, 128751, 156217, 468651, 1093519, 3280557, 957766427, 2873299281, 6704364989, 20113094967]

約数ペア:

[(1, 20113094967), (3, 6704364989), (7, 2873299281), (21, 957766427), (6131, 3280557), (18393, 1093519), (42917, 468651), (128751, 156217)]