20087515536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1\times {\mathrm{32051}}^1$

素因数の和:33260

約数の個数: 80

約数和(自身を含む): 56659730688

約数和(自身を除く): 36572215152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1187, 2374, 3561, 4748, 7122, 9496, 13057, 14244, 18992, 26114, 28488, 32051, 39171, 52228, 56976, 64102, 78342, 96153, 104456, 128204, 156684, 192306, 208912, 256408, 313368, 352561, 384612, 512816, 626736, 705122, 769224, 1057683, 1410244, 1538448, 2115366, 2820488, 4230732, 5640976, 8461464, 16922928, 38044537, 76089074, 114133611, 152178148, 228267222, 304356296, 418489907, 456534444, 608712592, 836979814, 913068888, 1255469721, 1673959628, 1826137776, 2510939442, 3347919256, 5021878884, 6695838512, 10043757768, 20087515536]

約数ペア:

[(1, 20087515536), (2, 10043757768), (3, 6695838512), (4, 5021878884), (6, 3347919256), (8, 2510939442), (11, 1826137776), (12, 1673959628), (16, 1255469721), (22, 913068888), (24, 836979814), (33, 608712592), (44, 456534444), (48, 418489907), (66, 304356296), (88, 228267222), (132, 152178148), (176, 114133611), (264, 76089074), (528, 38044537), (1187, 16922928), (2374, 8461464), (3561, 5640976), (4748, 4230732), (7122, 2820488), (9496, 2115366), (13057, 1538448), (14244, 1410244), (18992, 1057683), (26114, 769224), (28488, 705122), (32051, 626736), (39171, 512816), (52228, 384612), (56976, 352561), (64102, 313368), (78342, 256408), (96153, 208912), (104456, 192306), (128204, 156684)]