20011962

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^2\times {\mathrm{743}}^1$

素因数の和:882

約数の個数: 24

約数和(自身を含む): 40684896

約数和(自身を除く): 20672934

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 743, 1486, 2229, 4458, 4489, 8978, 13467, 26934, 49781, 99562, 149343, 298686, 3335327, 6670654, 10005981, 20011962]

約数ペア:

[(1, 20011962), (2, 10005981), (3, 6670654), (6, 3335327), (67, 298686), (134, 149343), (201, 99562), (402, 49781), (743, 26934), (1486, 13467), (2229, 8978), (4458, 4489)]