20111036723

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1\times {\mathrm{2309}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 22178772000

約数和(自身を除く): 2067735277

約数列:

[1, 19, 23, 361, 437, 1049, 2309, 8303, 19931, 24127, 43871, 53107, 378689, 458413, 833549, 1009033, 2422141, 8709847, 19171627, 46020679, 55709243, 874392901, 1058475617, 20111036723]

約数ペア:

[(1, 20111036723), (19, 1058475617), (23, 874392901), (361, 55709243), (437, 46020679), (1049, 19171627), (2309, 8709847), (8303, 2422141), (19931, 1009033), (24127, 833549), (43871, 458413), (53107, 378689)]