20093570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1901}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 41630976

約数和(自身を除く): 21537406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 1901, 2114, 3802, 5285, 9505, 10570, 13307, 19010, 26614, 66535, 133070, 287051, 574102, 1435255, 2009357, 2870510, 4018714, 10046785, 20093570]

約数ペア:

[(1, 20093570), (2, 10046785), (5, 4018714), (7, 2870510), (10, 2009357), (14, 1435255), (35, 574102), (70, 287051), (151, 133070), (302, 66535), (755, 26614), (1057, 19010), (1510, 13307), (1901, 10570), (2114, 9505), (3802, 5285)]