20233670888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61688021}}^1$

素因数の和:61688068

約数の個数: 16

約数和(自身を含む): 38863453860

約数和(自身を除く): 18629782972

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61688021, 123376042, 246752084, 493504168, 2529208861, 5058417722, 10116835444, 20233670888]

約数ペア:

[(1, 20233670888), (2, 10116835444), (4, 5058417722), (8, 2529208861), (41, 493504168), (82, 246752084), (164, 123376042), (328, 61688021)]