20196156695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28246373}}^1$

素因数の和:28246402

約数の個数: 16

約数和(自身を含む): 28472344992

約数和(自身を除く): 8276188297

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28246373, 141231865, 310710103, 367202849, 1553550515, 1836014245, 4039231339, 20196156695]

約数ペア:

[(1, 20196156695), (5, 4039231339), (11, 1836014245), (13, 1553550515), (55, 367202849), (65, 310710103), (143, 141231865), (715, 28246373)]