20144897218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{297289}}^1$

素因数の和:299301

約数の個数: 16

約数和(自身を含む): 32010998040

約数和(自身を除く): 11866100822

約数列:

[1, 2, 17, 34, 1993, 3986, 33881, 67762, 297289, 594578, 5053913, 10107826, 592496977, 1184993954, 10072448609, 20144897218]

約数ペア:

[(1, 20144897218), (2, 10072448609), (17, 1184993954), (34, 592496977), (1993, 10107826), (3986, 5053913), (33881, 594578), (67762, 297289)]