20132591311

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{346391}}^1$

素因数の和:346459

約数の個数: 24

約数和(自身を含む): 25339267584

約数和(自身を除く): 5206676273

約数列:

[1, 7, 19, 23, 133, 161, 361, 437, 2527, 3059, 8303, 58121, 346391, 2424737, 6581429, 7966993, 46070003, 55768951, 125047151, 151372867, 875330057, 1059610069, 2876084473, 20132591311]

約数ペア:

[(1, 20132591311), (7, 2876084473), (19, 1059610069), (23, 875330057), (133, 151372867), (161, 125047151), (361, 55768951), (437, 46070003), (2527, 7966993), (3059, 6581429), (8303, 2424737), (58121, 346391)]