20216339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 23987040

約数和(自身を除く): 3770701

約数列:

[1, 11, 13, 109, 143, 1199, 1297, 1417, 14267, 15587, 16861, 141373, 185471, 1555103, 1837849, 20216339]

約数ペア:

[(1, 20216339), (11, 1837849), (13, 1555103), (109, 185471), (143, 141373), (1199, 16861), (1297, 15587), (1417, 14267)]