20172534514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{848227}}^1$

素因数の和:848310

約数の個数: 32

約数和(自身を含む): 35177711616

約数和(自身を除く): 15005177102

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 11891, 23782, 848227, 1696454, 9330497, 18660994, 19509221, 39018442, 39866669, 79733338, 214601431, 429202862, 438533359, 877066718, 916933387, 1833866774, 10086267257, 20172534514]

約数ペア:

[(1, 20172534514), (2, 10086267257), (11, 1833866774), (22, 916933387), (23, 877066718), (46, 438533359), (47, 429202862), (94, 214601431), (253, 79733338), (506, 39866669), (517, 39018442), (1034, 19509221), (1081, 18660994), (2162, 9330497), (11891, 1696454), (23782, 848227)]