20211037066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{5501}}^1$

素因数の和:5727

約数の個数: 64

約数和(自身を含む): 35424781056

約数和(自身を除く): 15213743990

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 137, 253, 274, 506, 583, 1166, 1219, 1507, 2438, 3014, 3151, 5501, 6302, 7261, 11002, 13409, 14522, 26818, 34661, 60511, 69322, 79871, 121022, 126523, 159742, 167003, 253046, 291553, 334006, 583106, 753637, 1391753, 1507274, 1837033, 2783506, 3207083, 3674066, 6414166, 6705719, 8290007, 13411438, 16580014, 17333651, 34667302, 39942761, 73762909, 79885522, 147525818, 190670161, 381340322, 439370371, 878740742, 918683503, 1837367006, 10105518533, 20211037066]

約数ペア:

[(1, 20211037066), (2, 10105518533), (11, 1837367006), (22, 918683503), (23, 878740742), (46, 439370371), (53, 381340322), (106, 190670161), (137, 147525818), (253, 79885522), (274, 73762909), (506, 39942761), (583, 34667302), (1166, 17333651), (1219, 16580014), (1507, 13411438), (2438, 8290007), (3014, 6705719), (3151, 6414166), (5501, 3674066), (6302, 3207083), (7261, 2783506), (11002, 1837033), (13409, 1507274), (14522, 1391753), (26818, 753637), (34661, 583106), (60511, 334006), (69322, 291553), (79871, 253046), (121022, 167003), (126523, 159742)]