20293429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 23167872

約数和(自身を除く): 2874443

約数列:

[1, 13, 23, 67, 299, 871, 1013, 1541, 13169, 20033, 23299, 67871, 302887, 882323, 1561033, 20293429]

約数ペア:

[(1, 20293429), (13, 1561033), (23, 882323), (67, 302887), (299, 67871), (871, 23299), (1013, 20033), (1541, 13169)]