20081877504

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59159}}^1$

素因数の和:59210

約数の個数: 160

約数和(自身を含む): 61004845440

約数和(自身を除く): 40922967936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 512, 544, 624, 663, 768, 816, 832, 884, 1088, 1248, 1326, 1536, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3328, 3536, 4352, 4992, 5304, 6528, 6656, 7072, 8704, 9984, 10608, 13056, 14144, 19968, 21216, 26112, 28288, 42432, 56576, 59159, 84864, 113152, 118318, 169728, 177477, 236636, 339456, 354954, 473272, 709908, 769067, 946544, 1005703, 1419816, 1538134, 1893088, 2011406, 2307201, 2839632, 3017109, 3076268, 3786176, 4022812, 4614402, 5679264, 6034218, 6152536, 7572352, 8045624, 9228804, 11358528, 12068436, 12305072, 13074139, 15144704, 16091248, 18457608, 22717056, 24136872, 24610144, 26148278, 30289408, 32182496, 36915216, 39222417, 45434112, 48273744, 49220288, 52296556, 64364992, 73830432, 78444834, 90868224, 96547488, 98440576, 104593112, 128729984, 147660864, 156889668, 193094976, 196881152, 209186224, 257459968, 295321728, 313779336, 386189952, 393762304, 418372448, 514919936, 590643456, 627558672, 772379904, 836744896, 1181286912, 1255117344, 1544759808, 1673489792, 2510234688, 3346979584, 5020469376, 6693959168, 10040938752, 20081877504]

約数ペア:

[(1, 20081877504), (2, 10040938752), (3, 6693959168), (4, 5020469376), (6, 3346979584), (8, 2510234688), (12, 1673489792), (13, 1544759808), (16, 1255117344), (17, 1181286912), (24, 836744896), (26, 772379904), (32, 627558672), (34, 590643456), (39, 514919936), (48, 418372448), (51, 393762304), (52, 386189952), (64, 313779336), (68, 295321728), (78, 257459968), (96, 209186224), (102, 196881152), (104, 193094976), (128, 156889668), (136, 147660864), (156, 128729984), (192, 104593112), (204, 98440576), (208, 96547488), (221, 90868224), (256, 78444834), (272, 73830432), (312, 64364992), (384, 52296556), (408, 49220288), (416, 48273744), (442, 45434112), (512, 39222417), (544, 36915216), (624, 32182496), (663, 30289408), (768, 26148278), (816, 24610144), (832, 24136872), (884, 22717056), (1088, 18457608), (1248, 16091248), (1326, 15144704), (1536, 13074139), (1632, 12305072), (1664, 12068436), (1768, 11358528), (2176, 9228804), (2496, 8045624), (2652, 7572352), (3264, 6152536), (3328, 6034218), (3536, 5679264), (4352, 4614402), (4992, 4022812), (5304, 3786176), (6528, 3076268), (6656, 3017109), (7072, 2839632), (8704, 2307201), (9984, 2011406), (10608, 1893088), (13056, 1538134), (14144, 1419816), (19968, 1005703), (21216, 946544), (26112, 769067), (28288, 709908), (42432, 473272), (56576, 354954), (59159, 339456), (84864, 236636), (113152, 177477), (118318, 169728)]