20163820322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{739631}}^1$

素因数の和:739993

約数の個数: 16

約数和(自身を含む): 31046792832

約数和(自身を除く): 10882972510

約数列:

[1, 2, 43, 86, 317, 634, 13631, 27262, 739631, 1479262, 31804133, 63608266, 234463027, 468926054, 10081910161, 20163820322]

約数ペア:

[(1, 20163820322), (2, 10081910161), (43, 468926054), (86, 234463027), (317, 63608266), (634, 31804133), (13631, 1479262), (27262, 739631)]