20944859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4463}}^1$

素因数の和:4514

約数の個数: 12

約数和(自身を含む): 23810976

約数和(自身を除く): 2866117

約数列:

[1, 13, 19, 247, 361, 4463, 4693, 58019, 84797, 1102361, 1611143, 20944859]

約数ペア:

[(1, 20944859), (13, 1611143), (19, 1102361), (247, 84797), (361, 58019), (4463, 4693)]