20160894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6011}}^1$

素因数の和:6072

約数の個数: 32

約数和(自身を含む): 44440704

約数和(自身を除く): 24279810

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 6011, 12022, 18033, 36066, 78143, 156286, 234429, 258473, 468858, 516946, 775419, 1550838, 3360149, 6720298, 10080447, 20160894]

約数ペア:

[(1, 20160894), (2, 10080447), (3, 6720298), (6, 3360149), (13, 1550838), (26, 775419), (39, 516946), (43, 468858), (78, 258473), (86, 234429), (129, 156286), (258, 78143), (559, 36066), (1118, 18033), (1677, 12022), (3354, 6011)]