20382352

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{1483}}^1$

素因数の和:2350

約数の個数: 20

約数和(自身を含む): 39563440

約数和(自身を除く): 19181088

約数列:

[1, 2, 4, 8, 16, 859, 1483, 1718, 2966, 3436, 5932, 6872, 11864, 13744, 23728, 1273897, 2547794, 5095588, 10191176, 20382352]

約数ペア:

[(1, 20382352), (2, 10191176), (4, 5095588), (8, 2547794), (16, 1273897), (859, 23728), (1483, 13744), (1718, 11864), (2966, 6872), (3436, 5932)]