20046202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 34577280

約数和(自身を除く): 14531078

約数列:

[1, 2, 11, 22, 23, 46, 173, 229, 253, 346, 458, 506, 1903, 2519, 3806, 3979, 5038, 5267, 7958, 10534, 39617, 43769, 57937, 79234, 87538, 115874, 435787, 871574, 911191, 1822382, 10023101, 20046202]

約数ペア:

[(1, 20046202), (2, 10023101), (11, 1822382), (22, 911191), (23, 871574), (46, 435787), (173, 115874), (229, 87538), (253, 79234), (346, 57937), (458, 43769), (506, 39617), (1903, 10534), (2519, 7958), (3806, 5267), (3979, 5038)]