20135106

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 47806200

約数和(自身を除く): 27671094

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2269, 2958, 4437, 4538, 6807, 8874, 13614, 20421, 38573, 40842, 65801, 77146, 115719, 131602, 197403, 231438, 347157, 394806, 592209, 694314, 1118617, 1184418, 2237234, 3355851, 6711702, 10067553, 20135106]

約数ペア:

[(1, 20135106), (2, 10067553), (3, 6711702), (6, 3355851), (9, 2237234), (17, 1184418), (18, 1118617), (29, 694314), (34, 592209), (51, 394806), (58, 347157), (87, 231438), (102, 197403), (153, 131602), (174, 115719), (261, 77146), (306, 65801), (493, 40842), (522, 38573), (986, 20421), (1479, 13614), (2269, 8874), (2958, 6807), (4437, 4538)]