20972022

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{59243}}^1$

素因数の和:59307

約数の個数: 16

約数和(自身を含む): 42655680

約数和(自身を除く): 21683658

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 59243, 118486, 177729, 355458, 3495337, 6990674, 10486011, 20972022]

約数ペア:

[(1, 20972022), (2, 10486011), (3, 6990674), (6, 3495337), (59, 355458), (118, 177729), (177, 118486), (354, 59243)]