20238047544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{80779}}^1$

素因数の和:80885

約数の個数: 128

約数和(自身を含む): 60255417600

約数和(自身を除く): 40017370056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 73, 78, 88, 104, 132, 143, 146, 156, 219, 264, 286, 292, 312, 429, 438, 572, 584, 803, 858, 876, 949, 1144, 1606, 1716, 1752, 1898, 2409, 2847, 3212, 3432, 3796, 4818, 5694, 6424, 7592, 9636, 10439, 11388, 19272, 20878, 22776, 31317, 41756, 62634, 80779, 83512, 125268, 161558, 242337, 250536, 323116, 484674, 646232, 888569, 969348, 1050127, 1777138, 1938696, 2100254, 2665707, 3150381, 3554276, 4200508, 5331414, 5896867, 6300762, 7108552, 8401016, 10662828, 11551397, 11793734, 12601524, 17690601, 21325656, 23102794, 23587468, 25203048, 34654191, 35381202, 46205588, 47174936, 64865537, 69308382, 70762404, 76659271, 92411176, 129731074, 138616764, 141524808, 153318542, 194596611, 229977813, 259462148, 277233528, 306637084, 389193222, 459955626, 518924296, 613274168, 778386444, 843251981, 919911252, 1556772888, 1686503962, 1839822504, 2529755943, 3373007924, 5059511886, 6746015848, 10119023772, 20238047544]

約数ペア:

[(1, 20238047544), (2, 10119023772), (3, 6746015848), (4, 5059511886), (6, 3373007924), (8, 2529755943), (11, 1839822504), (12, 1686503962), (13, 1556772888), (22, 919911252), (24, 843251981), (26, 778386444), (33, 613274168), (39, 518924296), (44, 459955626), (52, 389193222), (66, 306637084), (73, 277233528), (78, 259462148), (88, 229977813), (104, 194596611), (132, 153318542), (143, 141524808), (146, 138616764), (156, 129731074), (219, 92411176), (264, 76659271), (286, 70762404), (292, 69308382), (312, 64865537), (429, 47174936), (438, 46205588), (572, 35381202), (584, 34654191), (803, 25203048), (858, 23587468), (876, 23102794), (949, 21325656), (1144, 17690601), (1606, 12601524), (1716, 11793734), (1752, 11551397), (1898, 10662828), (2409, 8401016), (2847, 7108552), (3212, 6300762), (3432, 5896867), (3796, 5331414), (4818, 4200508), (5694, 3554276), (6424, 3150381), (7592, 2665707), (9636, 2100254), (10439, 1938696), (11388, 1777138), (19272, 1050127), (20878, 969348), (22776, 888569), (31317, 646232), (41756, 484674), (62634, 323116), (80779, 250536), (83512, 242337), (125268, 161558)]