20079968217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2832553}}^1$

素因数の和:2832712

約数の個数: 16

約数和(自身を含む): 28552144320

約数和(自身を除く): 8472176103

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 2832553, 8497659, 48153401, 144460203, 393724867, 1181174601, 6693322739, 20079968217]

約数ペア:

[(1, 20079968217), (3, 6693322739), (17, 1181174601), (51, 393724867), (139, 144460203), (417, 48153401), (2363, 8497659), (7089, 2832553)]