20132222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3664

約数の個数: 24

約数和(自身を含む): 34645968

約数和(自身を除く): 14513746

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3617, 5566, 7234, 39787, 79574, 83191, 166382, 437657, 875314, 915101, 1830202, 10066111, 20132222]

約数ペア:

[(1, 20132222), (2, 10066111), (11, 1830202), (22, 915101), (23, 875314), (46, 437657), (121, 166382), (242, 83191), (253, 79574), (506, 39787), (2783, 7234), (3617, 5566)]