20457960192

素因数分解:

$2^8\times 3^2\times {\mathrm{59}}^1\times {\mathrm{150497}}^1$

素因数の和:150578

約数の個数: 108

約数和(自身を含む): 59985492840

約数和(自身を除く): 39527532648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 256, 288, 354, 384, 472, 531, 576, 708, 768, 944, 1062, 1152, 1416, 1888, 2124, 2304, 2832, 3776, 4248, 5664, 7552, 8496, 11328, 15104, 16992, 22656, 33984, 45312, 67968, 135936, 150497, 300994, 451491, 601988, 902982, 1203976, 1354473, 1805964, 2407952, 2708946, 3611928, 4815904, 5417892, 7223856, 8879323, 9631808, 10835784, 14447712, 17758646, 19263616, 21671568, 26637969, 28895424, 35517292, 38527232, 43343136, 53275938, 57790848, 71034584, 79913907, 86686272, 106551876, 115581696, 142069168, 159827814, 173372544, 213103752, 284138336, 319655628, 346745088, 426207504, 568276672, 639311256, 852415008, 1136553344, 1278622512, 1704830016, 2273106688, 2557245024, 3409660032, 5114490048, 6819320064, 10228980096, 20457960192]

約数ペア:

[(1, 20457960192), (2, 10228980096), (3, 6819320064), (4, 5114490048), (6, 3409660032), (8, 2557245024), (9, 2273106688), (12, 1704830016), (16, 1278622512), (18, 1136553344), (24, 852415008), (32, 639311256), (36, 568276672), (48, 426207504), (59, 346745088), (64, 319655628), (72, 284138336), (96, 213103752), (118, 173372544), (128, 159827814), (144, 142069168), (177, 115581696), (192, 106551876), (236, 86686272), (256, 79913907), (288, 71034584), (354, 57790848), (384, 53275938), (472, 43343136), (531, 38527232), (576, 35517292), (708, 28895424), (768, 26637969), (944, 21671568), (1062, 19263616), (1152, 17758646), (1416, 14447712), (1888, 10835784), (2124, 9631808), (2304, 8879323), (2832, 7223856), (3776, 5417892), (4248, 4815904), (5664, 3611928), (7552, 2708946), (8496, 2407952), (11328, 1805964), (15104, 1354473), (16992, 1203976), (22656, 902982), (33984, 601988), (45312, 451491), (67968, 300994), (135936, 150497)]