20260481913

素因数分解:

$3^3\times 7^1\times {\mathrm{107198317}}^1$

素因数の和:107198333

約数の個数: 16

約数和(自身を含む): 34303461760

約数和(自身を除く): 14042979847

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 107198317, 321594951, 750388219, 964784853, 2251164657, 2894354559, 6753493971, 20260481913]

約数ペア:

[(1, 20260481913), (3, 6753493971), (7, 2894354559), (9, 2251164657), (21, 964784853), (27, 750388219), (63, 321594951), (189, 107198317)]