220702949036

素因数分解:

$2^2\times {\mathrm{13381}}^1\times {\mathrm{4123439}}^1$

素因数の和:4136824

約数の個数: 12

約数和(自身を含む): 386259118560

約数和(自身を除く): 165556169524

約数列:

[1, 2, 4, 13381, 26762, 53524, 4123439, 8246878, 16493756, 55175737259, 110351474518, 220702949036]

約数ペア:

[(1, 220702949036), (2, 110351474518), (4, 55175737259), (13381, 16493756), (26762, 8246878), (53524, 4123439)]