20202970298401

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{2447}}^1\times {\mathrm{3109}}^1$

素因数の和:6886

約数の個数: 48

約数和(自身を含む): 23548240477440

約数和(自身を除く): 3345270179039

約数列:

[1, 11, 17, 121, 187, 1291, 2057, 2447, 3109, 14201, 21947, 26917, 34199, 41599, 52853, 156211, 241417, 296087, 376189, 457589, 581383, 2655587, 3159077, 4013719, 5033479, 6395213, 7607723, 34749847, 44150909, 53704309, 68233223, 83684953, 129331291, 382248317, 485659999, 590747399, 750565453, 920534483, 1422644201, 6498221389, 8256219983, 9821570393, 15649086211, 108037274323, 166966696681, 1188410017553, 1836633663491, 20202970298401]

約数ペア:

[(1, 20202970298401), (11, 1836633663491), (17, 1188410017553), (121, 166966696681), (187, 108037274323), (1291, 15649086211), (2057, 9821570393), (2447, 8256219983), (3109, 6498221389), (14201, 1422644201), (21947, 920534483), (26917, 750565453), (34199, 590747399), (41599, 485659999), (52853, 382248317), (156211, 129331291), (241417, 83684953), (296087, 68233223), (376189, 53704309), (457589, 44150909), (581383, 34749847), (2655587, 7607723), (3159077, 6395213), (4013719, 5033479)]