20245908

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35897}}^1$

素因数の和:35951

約数の個数: 24

約数和(自身を含む): 48246912

約数和(自身を除く): 28001004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 35897, 71794, 107691, 143588, 215382, 430764, 1687159, 3374318, 5061477, 6748636, 10122954, 20245908]

約数ペア:

[(1, 20245908), (2, 10122954), (3, 6748636), (4, 5061477), (6, 3374318), (12, 1687159), (47, 430764), (94, 215382), (141, 143588), (188, 107691), (282, 71794), (564, 35897)]