20168766057

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2924281}}^1$

素因数の和:2924325

約数の個数: 24

約数和(自身を含む): 31114360480

約数和(自身を除く): 10945594423

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 2924281, 8772843, 32167091, 55561339, 96501273, 166684017, 353838001, 611174729, 1061514003, 1833524187, 6722922019, 20168766057]

約数ペア:

[(1, 20168766057), (3, 6722922019), (11, 1833524187), (19, 1061514003), (33, 611174729), (57, 353838001), (121, 166684017), (209, 96501273), (363, 55561339), (627, 32167091), (2299, 8772843), (6897, 2924281)]