20073501

素因数分解:

$3^5\times 7^1\times {\mathrm{11801}}^1$

素因数の和:11823

約数の個数: 24

約数和(自身を含む): 34367424

約数和(自身を除く): 14293923

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 11801, 35403, 82607, 106209, 247821, 318627, 743463, 955881, 2230389, 2867643, 6691167, 20073501]

約数ペア:

[(1, 20073501), (3, 6691167), (7, 2867643), (9, 2230389), (21, 955881), (27, 743463), (63, 318627), (81, 247821), (189, 106209), (243, 82607), (567, 35403), (1701, 11801)]