20182860876

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15718739}}^1$

素因数の和:15718853

約数の個数: 24

約数和(自身を含む): 47533469760

約数和(自身を除く): 27350608884

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15718739, 31437478, 47156217, 62874956, 94312434, 188624868, 1681905073, 3363810146, 5045715219, 6727620292, 10091430438, 20182860876]

約数ペア:

[(1, 20182860876), (2, 10091430438), (3, 6727620292), (4, 5045715219), (6, 3363810146), (12, 1681905073), (107, 188624868), (214, 94312434), (321, 62874956), (428, 47156217), (642, 31437478), (1284, 15718739)]