20544034

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5170

約数の個数: 24

約数和(自身を含む): 36728748

約数和(自身を除く): 16184714

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 5113, 10226, 35791, 71582, 209633, 250537, 419266, 501074, 1467431, 2934862, 10272017, 20544034]

約数ペア:

[(1, 20544034), (2, 10272017), (7, 2934862), (14, 1467431), (41, 501074), (49, 419266), (82, 250537), (98, 209633), (287, 71582), (574, 35791), (2009, 10226), (4018, 5113)]