20443758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5476

約数の個数: 32

約数和(自身を含む): 44470944

約数和(自身を除く): 24027186

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5417, 10834, 16251, 32502, 92089, 184178, 200429, 276267, 400858, 552534, 601287, 1202574, 3407293, 6814586, 10221879, 20443758]

約数ペア:

[(1, 20443758), (2, 10221879), (3, 6814586), (6, 3407293), (17, 1202574), (34, 601287), (37, 552534), (51, 400858), (74, 276267), (102, 200429), (111, 184178), (222, 92089), (629, 32502), (1258, 16251), (1887, 10834), (3774, 5417)]