20161332079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4096999}}^1$

素因数の和:4097062

約数の個数: 16

約数和(自身を含む): 24909760000

約数和(自身を除く): 4748427921

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 4096999, 28678993, 77842981, 151588963, 544900867, 1061122741, 2880190297, 20161332079]

約数ペア:

[(1, 20161332079), (7, 2880190297), (19, 1061122741), (37, 544900867), (133, 151588963), (259, 77842981), (703, 28678993), (4921, 4096999)]