20171324162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{200323}}^1$

素因数の和:200558

約数の個数: 32

約数和(自身を含む): 34615987200

約数和(自身を除く): 14444663038

約数列:

[1, 2, 11, 22, 23, 46, 199, 253, 398, 506, 2189, 4378, 4577, 9154, 50347, 100694, 200323, 400646, 2203553, 4407106, 4607429, 9214858, 39864277, 50681719, 79728554, 101363438, 438507047, 877014094, 916878371, 1833756742, 10085662081, 20171324162]

約数ペア:

[(1, 20171324162), (2, 10085662081), (11, 1833756742), (22, 916878371), (23, 877014094), (46, 438507047), (199, 101363438), (253, 79728554), (398, 50681719), (506, 39864277), (2189, 9214858), (4378, 4607429), (4577, 4407106), (9154, 2203553), (50347, 400646), (100694, 200323)]