20187799214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9419}}^1\times {\mathrm{97423}}^1$

素因数の和:106855

約数の個数: 16

約数和(自身を含む): 33038426880

約数和(自身を除く): 12850627666

約数列:

[1, 2, 11, 22, 9419, 18838, 97423, 103609, 194846, 207218, 1071653, 2143306, 917627237, 1835254474, 10093899607, 20187799214]

約数ペア:

[(1, 20187799214), (2, 10093899607), (11, 1835254474), (22, 917627237), (9419, 2143306), (18838, 1071653), (97423, 207218), (103609, 194846)]