20143973829

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56425697}}^1$

素因数の和:56425724

約数の個数: 16

約数和(自身を含む): 32501202048

約数和(自身を除く): 12357228219

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56425697, 169277091, 394979879, 959236849, 1184939637, 2877710547, 6714657943, 20143973829]

約数ペア:

[(1, 20143973829), (3, 6714657943), (7, 2877710547), (17, 1184939637), (21, 959236849), (51, 394979879), (119, 169277091), (357, 56425697)]