20252336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97367}}^1$

素因数の和:97388

約数の個数: 20

約数和(自身を含む): 42257712

約数和(自身を除く): 22005376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97367, 194734, 389468, 778936, 1265771, 1557872, 2531542, 5063084, 10126168, 20252336]

約数ペア:

[(1, 20252336), (2, 10126168), (4, 5063084), (8, 2531542), (13, 1557872), (16, 1265771), (26, 778936), (52, 389468), (104, 194734), (208, 97367)]