20797046952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5437}}^1\times {\mathrm{14489}}^1$

素因数の和:19946

約数の個数: 64

約数和(自身を含む): 56733566400

約数和(自身を除く): 35936519448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 5437, 10874, 14489, 16311, 21748, 28978, 32622, 43467, 43496, 57956, 59807, 65244, 86934, 115912, 119614, 130488, 159379, 173868, 179421, 239228, 318758, 347736, 358842, 478137, 478456, 637516, 717684, 956274, 1275032, 1435368, 1912548, 3825096, 78776693, 157553386, 236330079, 315106772, 472660158, 630213544, 866543623, 945320316, 1733087246, 1890640632, 2599630869, 3466174492, 5199261738, 6932348984, 10398523476, 20797046952]

約数ペア:

[(1, 20797046952), (2, 10398523476), (3, 6932348984), (4, 5199261738), (6, 3466174492), (8, 2599630869), (11, 1890640632), (12, 1733087246), (22, 945320316), (24, 866543623), (33, 630213544), (44, 472660158), (66, 315106772), (88, 236330079), (132, 157553386), (264, 78776693), (5437, 3825096), (10874, 1912548), (14489, 1435368), (16311, 1275032), (21748, 956274), (28978, 717684), (32622, 637516), (43467, 478456), (43496, 478137), (57956, 358842), (59807, 347736), (65244, 318758), (86934, 239228), (115912, 179421), (119614, 173868), (130488, 159379)]