20170290576

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{842113}}^1$

素因数の和:842623

約数の個数: 40

約数和(自身を含む): 52211068000

約数和(自身を除く): 32040777424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1996, 2994, 3992, 5988, 7984, 11976, 23952, 842113, 1684226, 2526339, 3368452, 5052678, 6736904, 10105356, 13473808, 20210712, 40421424, 420214387, 840428774, 1260643161, 1680857548, 2521286322, 3361715096, 5042572644, 6723430192, 10085145288, 20170290576]

約数ペア:

[(1, 20170290576), (2, 10085145288), (3, 6723430192), (4, 5042572644), (6, 3361715096), (8, 2521286322), (12, 1680857548), (16, 1260643161), (24, 840428774), (48, 420214387), (499, 40421424), (998, 20210712), (1497, 13473808), (1996, 10105356), (2994, 6736904), (3992, 5052678), (5988, 3368452), (7984, 2526339), (11976, 1684226), (23952, 842113)]