20160055146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{208787}}^1$

素因数の和:208840

約数の個数: 96

約数和(自身を含む): 53316103680

約数和(自身を除く): 33156048534

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 209, 231, 242, 266, 363, 399, 418, 462, 627, 726, 798, 847, 1254, 1463, 1694, 2299, 2541, 2926, 4389, 4598, 5082, 6897, 8778, 13794, 16093, 32186, 48279, 96558, 208787, 417574, 626361, 1252722, 1461509, 2296657, 2923018, 3966953, 4384527, 4593314, 6889971, 7933906, 8769054, 11900859, 13779942, 16076599, 23801718, 25263227, 27768671, 32153198, 43636483, 48229797, 50526454, 55537342, 75789681, 83306013, 87272966, 96459594, 130909449, 151579362, 166612026, 176842589, 261818898, 305455381, 353685178, 480001313, 530527767, 610910762, 916366143, 960002626, 1061055534, 1440003939, 1832732286, 2880007878, 3360009191, 6720018382, 10080027573, 20160055146]

約数ペア:

[(1, 20160055146), (2, 10080027573), (3, 6720018382), (6, 3360009191), (7, 2880007878), (11, 1832732286), (14, 1440003939), (19, 1061055534), (21, 960002626), (22, 916366143), (33, 610910762), (38, 530527767), (42, 480001313), (57, 353685178), (66, 305455381), (77, 261818898), (114, 176842589), (121, 166612026), (133, 151579362), (154, 130909449), (209, 96459594), (231, 87272966), (242, 83306013), (266, 75789681), (363, 55537342), (399, 50526454), (418, 48229797), (462, 43636483), (627, 32153198), (726, 27768671), (798, 25263227), (847, 23801718), (1254, 16076599), (1463, 13779942), (1694, 11900859), (2299, 8769054), (2541, 7933906), (2926, 6889971), (4389, 4593314), (4598, 4384527), (5082, 3966953), (6897, 2923018), (8778, 2296657), (13794, 1461509), (16093, 1252722), (32186, 626361), (48279, 417574), (96558, 208787)]