20091894499

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{811171}}^1$

素因数の和:811266

約数の個数: 16

約数和(自身を含む): 22427283456

約数和(自身を除く): 2335388957

約数列:

[1, 17, 31, 47, 527, 799, 1457, 24769, 811171, 13789907, 25146301, 38125037, 427487117, 648125629, 1181876147, 20091894499]

約数ペア:

[(1, 20091894499), (17, 1181876147), (31, 648125629), (47, 427487117), (527, 38125037), (799, 25146301), (1457, 13789907), (24769, 811171)]