20796645796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{943073}}^1$

素因数の和:943263

約数の個数: 24

約数和(自身を含む): 37628652600

約数和(自身を除く): 16832006804

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 5513, 11026, 22052, 943073, 1886146, 3772292, 34893701, 69787402, 139574804, 140517877, 281035754, 562071508, 5199161449, 10398322898, 20796645796]

約数ペア:

[(1, 20796645796), (2, 10398322898), (4, 5199161449), (37, 562071508), (74, 281035754), (148, 140517877), (149, 139574804), (298, 69787402), (596, 34893701), (5513, 3772292), (11026, 1886146), (22052, 943073)]