20022314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40531}}^1$

素因数の和:40565

約数の個数: 16

約数和(自身を含む): 34046880

約数和(自身を除く): 14024566

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40531, 81062, 526903, 770089, 1053806, 1540178, 10011157, 20022314]

約数ペア:

[(1, 20022314), (2, 10011157), (13, 1540178), (19, 1053806), (26, 770089), (38, 526903), (247, 81062), (494, 40531)]