20223088957

素因数分解:

${\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{495749}}^1$

素因数の和:495900

約数の個数: 12

約数和(自身を含む): 21532405500

約数和(自身を除く): 1309316543

約数列:

[1, 19, 113, 361, 2147, 40793, 495749, 9419231, 56019637, 178965389, 1064373103, 20223088957]

約数ペア:

[(1, 20223088957), (19, 1064373103), (113, 178965389), (361, 56019637), (2147, 9419231), (40793, 495749)]