20063547

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1907}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 33336576

約数和(自身を除く): 13273029

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 1907, 3507, 5721, 10521, 13349, 17163, 40047, 120141, 318469, 955407, 2229283, 2866221, 6687849, 20063547]

約数ペア:

[(1, 20063547), (3, 6687849), (7, 2866221), (9, 2229283), (21, 955407), (63, 318469), (167, 120141), (501, 40047), (1169, 17163), (1503, 13349), (1907, 10521), (3507, 5721)]