20026097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 24756480

約数和(自身を除く): 4730383

約数列:

[1, 7, 13, 91, 359, 613, 2513, 4291, 4667, 7969, 32669, 55783, 220067, 1540469, 2860871, 20026097]

約数ペア:

[(1, 20026097), (7, 2860871), (13, 1540469), (91, 220067), (359, 55783), (613, 32669), (2513, 7969), (4291, 4667)]