20806082592

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{5153}}^1$

素因数の和:5610

約数の個数: 96

約数和(自身を含む): 55204535232

約数和(自身を除く): 34398452640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 307, 411, 548, 614, 822, 921, 1096, 1228, 1644, 1842, 2192, 2456, 3288, 3684, 4384, 4912, 5153, 6576, 7368, 9824, 10306, 13152, 14736, 15459, 20612, 29472, 30918, 41224, 42059, 61836, 82448, 84118, 123672, 126177, 164896, 168236, 247344, 252354, 336472, 494688, 504708, 672944, 705961, 1009416, 1345888, 1411922, 1581971, 2018832, 2117883, 2823844, 3163942, 4037664, 4235766, 4745913, 5647688, 6327884, 8471532, 9491826, 11295376, 12655768, 16943064, 18983652, 22590752, 25311536, 33886128, 37967304, 50623072, 67772256, 75934608, 151869216, 216730027, 433460054, 650190081, 866920108, 1300380162, 1733840216, 2600760324, 3467680432, 5201520648, 6935360864, 10403041296, 20806082592]

約数ペア:

[(1, 20806082592), (2, 10403041296), (3, 6935360864), (4, 5201520648), (6, 3467680432), (8, 2600760324), (12, 1733840216), (16, 1300380162), (24, 866920108), (32, 650190081), (48, 433460054), (96, 216730027), (137, 151869216), (274, 75934608), (307, 67772256), (411, 50623072), (548, 37967304), (614, 33886128), (822, 25311536), (921, 22590752), (1096, 18983652), (1228, 16943064), (1644, 12655768), (1842, 11295376), (2192, 9491826), (2456, 8471532), (3288, 6327884), (3684, 5647688), (4384, 4745913), (4912, 4235766), (5153, 4037664), (6576, 3163942), (7368, 2823844), (9824, 2117883), (10306, 2018832), (13152, 1581971), (14736, 1411922), (15459, 1345888), (20612, 1009416), (29472, 705961), (30918, 672944), (41224, 504708), (42059, 494688), (61836, 336472), (82448, 252354), (84118, 247344), (123672, 168236), (126177, 164896)]