20212014

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6833}}^1$

素因数の和:6884

約数の個数: 32

約数和(自身を含む): 44284320

約数和(自身を除く): 24072306

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 6833, 13666, 20499, 40998, 116161, 198157, 232322, 348483, 396314, 594471, 696966, 1188942, 3368669, 6737338, 10106007, 20212014]

約数ペア:

[(1, 20212014), (2, 10106007), (3, 6737338), (6, 3368669), (17, 1188942), (29, 696966), (34, 594471), (51, 396314), (58, 348483), (87, 232322), (102, 198157), (174, 116161), (493, 40998), (986, 20499), (1479, 13666), (2958, 6833)]