20235965876

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9900179}}^1$

素因数の和:9900263

約数の個数: 24

約数和(自身を含む): 41026345920

約数和(自身を除く): 20790380044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9900179, 19800358, 39600716, 69301253, 138602506, 277205012, 722713067, 1445426134, 2890852268, 5058991469, 10117982938, 20235965876]

約数ペア:

[(1, 20235965876), (2, 10117982938), (4, 5058991469), (7, 2890852268), (14, 1445426134), (28, 722713067), (73, 277205012), (146, 138602506), (292, 69301253), (511, 39600716), (1022, 19800358), (2044, 9900179)]