20087637672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1421027}}^1$

素因数の和:1421086

約数の個数: 64

約数和(自身を含む): 54567475200

約数和(自身を除く): 34479837528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 1421027, 2842054, 4263081, 5684108, 8526162, 11368216, 17052324, 26999513, 34104648, 44051837, 53999026, 80998539, 88103674, 107998052, 132155511, 161997078, 176207348, 215996104, 264311022, 323994156, 352414696, 528622044, 647988312, 836984903, 1057244088, 1673969806, 2510954709, 3347939612, 5021909418, 6695879224, 10043818836, 20087637672]

約数ペア:

[(1, 20087637672), (2, 10043818836), (3, 6695879224), (4, 5021909418), (6, 3347939612), (8, 2510954709), (12, 1673969806), (19, 1057244088), (24, 836984903), (31, 647988312), (38, 528622044), (57, 352414696), (62, 323994156), (76, 264311022), (93, 215996104), (114, 176207348), (124, 161997078), (152, 132155511), (186, 107998052), (228, 88103674), (248, 80998539), (372, 53999026), (456, 44051837), (589, 34104648), (744, 26999513), (1178, 17052324), (1767, 11368216), (2356, 8526162), (3534, 5684108), (4712, 4263081), (7068, 2842054), (14136, 1421027)]