20072274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 42710976

約数和(自身を除く): 22638702

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 307, 614, 641, 921, 1282, 1842, 1923, 3846, 5219, 10438, 10897, 15657, 21794, 31314, 32691, 65382, 196787, 393574, 590361, 1180722, 3345379, 6690758, 10036137, 20072274]

約数ペア:

[(1, 20072274), (2, 10036137), (3, 6690758), (6, 3345379), (17, 1180722), (34, 590361), (51, 393574), (102, 196787), (307, 65382), (614, 32691), (641, 31314), (921, 21794), (1282, 15657), (1842, 10897), (1923, 10438), (3846, 5219)]