20359378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7753}}^1$

素因数の和:7869

約数の個数: 16

約数和(自身を含む): 33218136

約数和(自身を除く): 12858758

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 7753, 15506, 100789, 201578, 783053, 1566106, 10179689, 20359378]

約数ペア:

[(1, 20359378), (2, 10179689), (13, 1566106), (26, 783053), (101, 201578), (202, 100789), (1313, 15506), (2626, 7753)]