20793547896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{46523}}^1$

素因数の和:48236

約数の個数: 64

約数和(自身を含む): 56744392320

約数和(自身を除く): 35950844424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1693, 3386, 5079, 6772, 10158, 13544, 18623, 20316, 37246, 40632, 46523, 55869, 74492, 93046, 111738, 139569, 148984, 186092, 223476, 279138, 372184, 446952, 511753, 558276, 1023506, 1116552, 1535259, 2047012, 3070518, 4094024, 6141036, 12282072, 78763439, 157526878, 236290317, 315053756, 472580634, 630107512, 866397829, 945161268, 1732795658, 1890322536, 2599193487, 3465591316, 5198386974, 6931182632, 10396773948, 20793547896]

約数ペア:

[(1, 20793547896), (2, 10396773948), (3, 6931182632), (4, 5198386974), (6, 3465591316), (8, 2599193487), (11, 1890322536), (12, 1732795658), (22, 945161268), (24, 866397829), (33, 630107512), (44, 472580634), (66, 315053756), (88, 236290317), (132, 157526878), (264, 78763439), (1693, 12282072), (3386, 6141036), (5079, 4094024), (6772, 3070518), (10158, 2047012), (13544, 1535259), (18623, 1116552), (20316, 1023506), (37246, 558276), (40632, 511753), (46523, 446952), (55869, 372184), (74492, 279138), (93046, 223476), (111738, 186092), (139569, 148984)]