20450994

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12671}}^1$

素因数の和:12945

約数の個数: 16

約数和(自身を含む): 41057280

約数和(自身を除く): 20606286

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 12671, 25342, 38013, 76026, 3408499, 6816998, 10225497, 20450994]

約数ペア:

[(1, 20450994), (2, 10225497), (3, 6816998), (6, 3408499), (269, 76026), (538, 38013), (807, 25342), (1614, 12671)]