20130807846

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{5437}}^1$

素因数の和:5725

約数の個数: 64

約数和(自身を含む): 41897484288

約数和(自身を除く): 21766676442

約数列:

[1, 2, 3, 6, 43, 86, 113, 127, 129, 226, 254, 258, 339, 381, 678, 762, 4859, 5437, 5461, 9718, 10874, 10922, 14351, 14577, 16311, 16383, 28702, 29154, 32622, 32766, 43053, 86106, 233791, 467582, 614381, 617093, 690499, 701373, 1228762, 1234186, 1380998, 1402746, 1843143, 1851279, 2071497, 3686286, 3702558, 4142994, 26418383, 29691457, 52836766, 59382914, 78026387, 79255149, 89074371, 156052774, 158510298, 178148742, 234079161, 468158322, 3355134641, 6710269282, 10065403923, 20130807846]

約数ペア:

[(1, 20130807846), (2, 10065403923), (3, 6710269282), (6, 3355134641), (43, 468158322), (86, 234079161), (113, 178148742), (127, 158510298), (129, 156052774), (226, 89074371), (254, 79255149), (258, 78026387), (339, 59382914), (381, 52836766), (678, 29691457), (762, 26418383), (4859, 4142994), (5437, 3702558), (5461, 3686286), (9718, 2071497), (10874, 1851279), (10922, 1843143), (14351, 1402746), (14577, 1380998), (16311, 1234186), (16383, 1228762), (28702, 701373), (29154, 690499), (32622, 617093), (32766, 614381), (43053, 467582), (86106, 233791)]