20192542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3307}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 31439232

約数和(自身を除く): 11246690

約数列:

[1, 2, 43, 71, 86, 142, 3053, 3307, 6106, 6614, 142201, 234797, 284402, 469594, 10096271, 20192542]

約数ペア:

[(1, 20192542), (2, 10096271), (43, 469594), (71, 284402), (86, 234797), (142, 142201), (3053, 6614), (3307, 6106)]