20804363998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32608721}}^1$

素因数の和:32608763

約数の個数: 16

約数和(自身を含む): 35217419760

約数和(自身を除く): 14413055762

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32608721, 65217442, 358695931, 717391862, 945652909, 1891305818, 10402181999, 20804363998]

約数ペア:

[(1, 20804363998), (2, 10402181999), (11, 1891305818), (22, 945652909), (29, 717391862), (58, 358695931), (319, 65217442), (638, 32608721)]