20162951966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{37441}}^1$

素因数の和:37844

約数の個数: 32

約数和(自身を含む): 32802786432

約数和(自身を除く): 12639834466

約数列:

[1, 2, 17, 34, 47, 94, 337, 674, 799, 1598, 5729, 11458, 15839, 31678, 37441, 74882, 269263, 538526, 636497, 1272994, 1759727, 3519454, 12617617, 25235234, 29915359, 59830718, 214499489, 428998978, 593027999, 1186055998, 10081475983, 20162951966]

約数ペア:

[(1, 20162951966), (2, 10081475983), (17, 1186055998), (34, 593027999), (47, 428998978), (94, 214499489), (337, 59830718), (674, 29915359), (799, 25235234), (1598, 12617617), (5729, 3519454), (11458, 1759727), (15839, 1272994), (31678, 636497), (37441, 538526), (74882, 269263)]