20343612428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1112159}}^1$

素因数の和:1112449

約数の個数: 24

約数和(自身を含む): 37835683200

約数和(自身を除く): 17492070772

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 4573, 9146, 18292, 1112159, 2224318, 4448636, 18906703, 37813406, 75626812, 299170771, 598341542, 1196683084, 5085903107, 10171806214, 20343612428]

約数ペア:

[(1, 20343612428), (2, 10171806214), (4, 5085903107), (17, 1196683084), (34, 598341542), (68, 299170771), (269, 75626812), (538, 37813406), (1076, 18906703), (4573, 4448636), (9146, 2224318), (18292, 1112159)]