20200765761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{9629}}^1\times {\mathrm{21191}}^1$

素因数の和:30837

約数の個数: 24

約数和(自身を含む): 31836317760

約数和(自身を除く): 11635551999

約数列:

[1, 3, 9, 11, 33, 99, 9629, 21191, 28887, 63573, 86661, 105919, 190719, 233101, 317757, 699303, 953271, 2097909, 204048139, 612144417, 1836433251, 2244529529, 6733588587, 20200765761]

約数ペア:

[(1, 20200765761), (3, 6733588587), (9, 2244529529), (11, 1836433251), (33, 612144417), (99, 204048139), (9629, 2097909), (21191, 953271), (28887, 699303), (63573, 317757), (86661, 233101), (105919, 190719)]