201720993619

素因数分解:

${\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{829}}^1\times {\mathrm{16829}}^1$

素因数の和:18438

約数の個数: 16

約数和(自身を含む): 212886036000

約数和(自身を除く): 11165042381

約数列:

[1, 19, 761, 829, 14459, 15751, 16829, 319751, 630869, 11986511, 12806869, 13951241, 243330511, 265073579, 10616894401, 201720993619]

約数ペア:

[(1, 201720993619), (19, 10616894401), (761, 265073579), (829, 243330511), (14459, 13951241), (15751, 12806869), (16829, 11986511), (319751, 630869)]