20140038776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{46451}}^1$

素因数の和:46860

約数の個数: 64

約数和(自身を含む): 44482435200

約数和(自身を除く): 24342396424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 379, 572, 758, 1144, 1516, 3032, 4169, 4927, 8338, 9854, 16676, 19708, 33352, 39416, 46451, 54197, 92902, 108394, 185804, 216788, 371608, 433576, 510961, 603863, 1021922, 1207726, 2043844, 2415452, 4087688, 4830904, 6642493, 13284986, 17604929, 26569972, 35209858, 53139944, 70419716, 140839432, 193654219, 228864077, 387308438, 457728154, 774616876, 915456308, 1549233752, 1830912616, 2517504847, 5035009694, 10070019388, 20140038776]

約数ペア:

[(1, 20140038776), (2, 10070019388), (4, 5035009694), (8, 2517504847), (11, 1830912616), (13, 1549233752), (22, 915456308), (26, 774616876), (44, 457728154), (52, 387308438), (88, 228864077), (104, 193654219), (143, 140839432), (286, 70419716), (379, 53139944), (572, 35209858), (758, 26569972), (1144, 17604929), (1516, 13284986), (3032, 6642493), (4169, 4830904), (4927, 4087688), (8338, 2415452), (9854, 2043844), (16676, 1207726), (19708, 1021922), (33352, 603863), (39416, 510961), (46451, 433576), (54197, 371608), (92902, 216788), (108394, 185804)]