20743356

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36779}}^1$

素因数の和:36833

約数の個数: 24

約数和(自身を含む): 49432320

約数和(自身を除く): 28688964

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36779, 73558, 110337, 147116, 220674, 441348, 1728613, 3457226, 5185839, 6914452, 10371678, 20743356]

約数ペア:

[(1, 20743356), (2, 10371678), (3, 6914452), (4, 5185839), (6, 3457226), (12, 1728613), (47, 441348), (94, 220674), (141, 147116), (188, 110337), (282, 73558), (564, 36779)]