20134852381216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{2090989}}^1$

素因数の和:2091618

約数の個数: 96

約数和(自身を含む): 43402127408640

約数和(自身を除く): 23267275027424

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 571, 992, 1054, 1142, 2108, 2284, 4216, 4568, 8432, 9136, 9707, 16864, 17701, 18272, 19414, 35402, 38828, 70804, 77656, 141608, 155312, 283216, 300917, 310624, 566432, 601834, 1203668, 2090989, 2407336, 4181978, 4814672, 8363956, 9629344, 16727912, 33455824, 35546813, 64820659, 66911648, 71093626, 129641318, 142187252, 259282636, 284374504, 518565272, 568749008, 1037130544, 1101951203, 1137498016, 1193954719, 2074261088, 2203902406, 2387909438, 4407804812, 4775818876, 8815609624, 9551637752, 17631219248, 19103275504, 20297230223, 35262438496, 37012596289, 38206551008, 40594460446, 74025192578, 81188920892, 148050385156, 162377841784, 296100770312, 324755683568, 592201540624, 629214136913, 649511367136, 1184403081248, 1258428273826, 2516856547652, 5033713095304, 10067426190608, 20134852381216]

約数ペア:

[(1, 20134852381216), (2, 10067426190608), (4, 5033713095304), (8, 2516856547652), (16, 1258428273826), (17, 1184403081248), (31, 649511367136), (32, 629214136913), (34, 592201540624), (62, 324755683568), (68, 296100770312), (124, 162377841784), (136, 148050385156), (248, 81188920892), (272, 74025192578), (496, 40594460446), (527, 38206551008), (544, 37012596289), (571, 35262438496), (992, 20297230223), (1054, 19103275504), (1142, 17631219248), (2108, 9551637752), (2284, 8815609624), (4216, 4775818876), (4568, 4407804812), (8432, 2387909438), (9136, 2203902406), (9707, 2074261088), (16864, 1193954719), (17701, 1137498016), (18272, 1101951203), (19414, 1037130544), (35402, 568749008), (38828, 518565272), (70804, 284374504), (77656, 259282636), (141608, 142187252), (155312, 129641318), (283216, 71093626), (300917, 66911648), (310624, 64820659), (566432, 35546813), (601834, 33455824), (1203668, 16727912), (2090989, 9629344), (2407336, 8363956), (4181978, 4814672)]