20130134739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{2113}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 32219389440

約数和(自身を除く): 12089254701

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 419, 429, 583, 689, 1257, 1749, 2067, 2113, 4609, 5447, 6339, 7579, 13827, 16341, 22207, 22737, 23243, 27469, 59917, 66621, 69729, 82407, 111989, 179751, 244277, 288691, 302159, 335967, 732831, 866073, 885347, 906477, 1231879, 1455857, 2656041, 3175601, 3695637, 4367571, 9526803, 9738817, 11509511, 16014427, 29216451, 34528533, 46923391, 48043281, 126604621, 140770173, 379813863, 516157301, 610004083, 1548471903, 1830012249, 6710044913, 20130134739]

約数ペア:

[(1, 20130134739), (3, 6710044913), (11, 1830012249), (13, 1548471903), (33, 610004083), (39, 516157301), (53, 379813863), (143, 140770173), (159, 126604621), (419, 48043281), (429, 46923391), (583, 34528533), (689, 29216451), (1257, 16014427), (1749, 11509511), (2067, 9738817), (2113, 9526803), (4609, 4367571), (5447, 3695637), (6339, 3175601), (7579, 2656041), (13827, 1455857), (16341, 1231879), (22207, 906477), (22737, 885347), (23243, 866073), (27469, 732831), (59917, 335967), (66621, 302159), (69729, 288691), (82407, 244277), (111989, 179751)]