20803746576

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{13553}}^1$

素因数の和:13960

約数の個数: 80

約数和(自身を含む): 54414213696

約数和(自身を除く): 33610467120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 283, 339, 452, 566, 678, 849, 904, 1132, 1356, 1698, 1808, 2264, 2712, 3396, 4528, 5424, 6792, 13553, 13584, 27106, 31979, 40659, 54212, 63958, 81318, 95937, 108424, 127916, 162636, 191874, 216848, 255832, 325272, 383748, 511664, 650544, 767496, 1531489, 1534992, 3062978, 3835499, 4594467, 6125956, 7670998, 9188934, 11506497, 12251912, 15341996, 18377868, 23012994, 24503824, 30683992, 36755736, 46025988, 61367984, 73511472, 92051976, 184103952, 433411387, 866822774, 1300234161, 1733645548, 2600468322, 3467291096, 5200936644, 6934582192, 10401873288, 20803746576]

約数ペア:

[(1, 20803746576), (2, 10401873288), (3, 6934582192), (4, 5200936644), (6, 3467291096), (8, 2600468322), (12, 1733645548), (16, 1300234161), (24, 866822774), (48, 433411387), (113, 184103952), (226, 92051976), (283, 73511472), (339, 61367984), (452, 46025988), (566, 36755736), (678, 30683992), (849, 24503824), (904, 23012994), (1132, 18377868), (1356, 15341996), (1698, 12251912), (1808, 11506497), (2264, 9188934), (2712, 7670998), (3396, 6125956), (4528, 4594467), (5424, 3835499), (6792, 3062978), (13553, 1534992), (13584, 1531489), (27106, 767496), (31979, 650544), (40659, 511664), (54212, 383748), (63958, 325272), (81318, 255832), (95937, 216848), (108424, 191874), (127916, 162636)]