20054339981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{51803}}^1$

素因数の和:52220

約数の個数: 16

約数和(自身を含む): 21891127104

約数和(自身を除く): 1836787123

約数列:

[1, 13, 97, 307, 1261, 3991, 29779, 51803, 387127, 673439, 5024891, 15903521, 65323583, 206745773, 1542641537, 20054339981]

約数ペア:

[(1, 20054339981), (13, 1542641537), (97, 206745773), (307, 65323583), (1261, 15903521), (3991, 5024891), (29779, 673439), (51803, 387127)]