20752306

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 32114880

約数和(自身を除く): 11362574

約数列:

[1, 2, 59, 71, 118, 142, 2477, 4189, 4954, 8378, 146143, 175867, 292286, 351734, 10376153, 20752306]

約数ペア:

[(1, 20752306), (2, 10376153), (59, 351734), (71, 292286), (118, 175867), (142, 146143), (2477, 8378), (4189, 4954)]