20132399637

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{477671}}^1$

素因数の和:477910

約数の個数: 32

約数和(自身を含む): 34239528960

約数和(自身を除く): 14107129323

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 14049, 42147, 477671, 1433013, 3343697, 4299039, 10031091, 12897117, 30093273, 90279819, 106520633, 319561899, 745644431, 958685697, 2236933293, 2876057091, 6710799879, 20132399637]

約数ペア:

[(1, 20132399637), (3, 6710799879), (7, 2876057091), (9, 2236933293), (21, 958685697), (27, 745644431), (63, 319561899), (189, 106520633), (223, 90279819), (669, 30093273), (1561, 12897117), (2007, 10031091), (4683, 4299039), (6021, 3343697), (14049, 1433013), (42147, 477671)]