20179293884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{443423}}^1$

素因数の和:443825

約数の個数: 24

約数和(自身を含む): 36552327168

約数和(自身を除く): 16373033284

約数列:

[1, 2, 4, 31, 62, 124, 367, 734, 1468, 11377, 22754, 45508, 443423, 886846, 1773692, 13746113, 27492226, 54984452, 162736241, 325472482, 650944964, 5044823471, 10089646942, 20179293884]

約数ペア:

[(1, 20179293884), (2, 10089646942), (4, 5044823471), (31, 650944964), (62, 325472482), (124, 162736241), (367, 54984452), (734, 27492226), (1468, 13746113), (11377, 1773692), (22754, 886846), (45508, 443423)]