20162770859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6386687}}^1$

素因数の和:6386746

約数の個数: 16

約数和(自身を含む): 25751126016

約数和(自身を除く): 5588355157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 6386687, 44706809, 70253557, 261854167, 491774899, 1832979169, 2880395837, 20162770859]

約数ペア:

[(1, 20162770859), (7, 2880395837), (11, 1832979169), (41, 491774899), (77, 261854167), (287, 70253557), (451, 44706809), (3157, 6386687)]