20149601823

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{9397}}^1$

素因数の和:9609

約数の個数: 64

約数和(自身を含む): 33156144000

約数和(自身を除く): 13006542177

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 149, 351, 369, 447, 533, 1107, 1341, 1599, 1937, 4023, 4797, 5811, 6109, 9397, 14391, 17433, 18327, 28191, 52299, 54981, 79417, 84573, 122161, 164943, 238251, 253719, 366483, 385277, 714753, 1099449, 1155831, 1400153, 2144259, 3298347, 3467493, 4200459, 5008601, 10402479, 12601377, 15025803, 18201989, 37804131, 45077409, 54605967, 57406273, 135232227, 163817901, 172218819, 491453703, 516656457, 746281549, 1549969371, 2238844647, 6716533941, 20149601823]

約数ペア:

[(1, 20149601823), (3, 6716533941), (9, 2238844647), (13, 1549969371), (27, 746281549), (39, 516656457), (41, 491453703), (117, 172218819), (123, 163817901), (149, 135232227), (351, 57406273), (369, 54605967), (447, 45077409), (533, 37804131), (1107, 18201989), (1341, 15025803), (1599, 12601377), (1937, 10402479), (4023, 5008601), (4797, 4200459), (5811, 3467493), (6109, 3298347), (9397, 2144259), (14391, 1400153), (17433, 1155831), (18327, 1099449), (28191, 714753), (52299, 385277), (54981, 366483), (79417, 253719), (84573, 238251), (122161, 164943)]