20343898221

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{5009}}^1\times {\mathrm{17137}}^1$

素因数の和:22228

約数の個数: 16

約数和(自身を含む): 27475641600

約数和(自身を除く): 7131743379

約数列:

[1, 3, 79, 237, 5009, 15027, 17137, 51411, 395711, 1187133, 1353823, 4061469, 85839233, 257517699, 6781299407, 20343898221]

約数ペア:

[(1, 20343898221), (3, 6781299407), (79, 257517699), (237, 85839233), (5009, 4061469), (15027, 1353823), (17137, 1187133), (51411, 395711)]