20227789449

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3690529}}^1$

素因数の和:3690574

約数の個数: 32

約数和(自身を含む): 35429088000

約数和(自身を除く): 15201298551

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 3690529, 11071587, 25833703, 33214761, 77501109, 99644283, 107025341, 232503327, 321076023, 697509981, 749177387, 963228069, 2247532161, 2889684207, 6742596483, 20227789449]

約数ペア:

[(1, 20227789449), (3, 6742596483), (7, 2889684207), (9, 2247532161), (21, 963228069), (27, 749177387), (29, 697509981), (63, 321076023), (87, 232503327), (189, 107025341), (203, 99644283), (261, 77501109), (609, 33214761), (783, 25833703), (1827, 11071587), (5481, 3690529)]