20536824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11113}}^1$

素因数の和:11140

約数の個数: 64

約数和(自身を含む): 64016640

約数和(自身を除く): 43479816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 11113, 22226, 33339, 44452, 66678, 77791, 88904, 122243, 133356, 155582, 233373, 244486, 266712, 311164, 366729, 466746, 488972, 622328, 733458, 855701, 933492, 977944, 1466916, 1711402, 1866984, 2567103, 2933832, 3422804, 5134206, 6845608, 10268412, 20536824]

約数ペア:

[(1, 20536824), (2, 10268412), (3, 6845608), (4, 5134206), (6, 3422804), (7, 2933832), (8, 2567103), (11, 1866984), (12, 1711402), (14, 1466916), (21, 977944), (22, 933492), (24, 855701), (28, 733458), (33, 622328), (42, 488972), (44, 466746), (56, 366729), (66, 311164), (77, 266712), (84, 244486), (88, 233373), (132, 155582), (154, 133356), (168, 122243), (231, 88904), (264, 77791), (308, 66678), (462, 44452), (616, 33339), (924, 22226), (1848, 11113)]