20149282527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 30334487040

約数和(自身を除く): 10185204513

約数列:

[1, 3, 11, 33, 61, 109, 131, 183, 327, 393, 671, 701, 1199, 1441, 2013, 2103, 3597, 4323, 6649, 7711, 7991, 14279, 19947, 23133, 23973, 42761, 42837, 73139, 76409, 87901, 91831, 128283, 157069, 219417, 229227, 263703, 275493, 470371, 471207, 840499, 871019, 1010141, 1411113, 2521497, 2613057, 3030423, 4660949, 5601691, 9581209, 10009579, 13982847, 16805073, 28743627, 30028737, 51270439, 61618601, 110105369, 153811317, 184855803, 330316107, 610584319, 1831752957, 6716427509, 20149282527]

約数ペア:

[(1, 20149282527), (3, 6716427509), (11, 1831752957), (33, 610584319), (61, 330316107), (109, 184855803), (131, 153811317), (183, 110105369), (327, 61618601), (393, 51270439), (671, 30028737), (701, 28743627), (1199, 16805073), (1441, 13982847), (2013, 10009579), (2103, 9581209), (3597, 5601691), (4323, 4660949), (6649, 3030423), (7711, 2613057), (7991, 2521497), (14279, 1411113), (19947, 1010141), (23133, 871019), (23973, 840499), (42761, 471207), (42837, 470371), (73139, 275493), (76409, 263703), (87901, 229227), (91831, 219417), (128283, 157069)]