20170332460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9425389}}^1$

素因数の和:9425505

約数の個数: 24

約数和(自身を含む): 42753569040

約数和(自身を除く): 22583236580

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 9425389, 18850778, 37701556, 47126945, 94253890, 188507780, 1008516623, 2017033246, 4034066492, 5042583115, 10085166230, 20170332460]

約数ペア:

[(1, 20170332460), (2, 10085166230), (4, 5042583115), (5, 4034066492), (10, 2017033246), (20, 1008516623), (107, 188507780), (214, 94253890), (428, 47126945), (535, 37701556), (1070, 18850778), (2140, 9425389)]