20176135562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{577}}^1\times {\mathrm{1103}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 33608082816

約数和(自身を除く): 13431947254

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 577, 1103, 1154, 1441, 2206, 2882, 6347, 12133, 12694, 15851, 24266, 31702, 69817, 75587, 133463, 139634, 144493, 151174, 266926, 288986, 636431, 831457, 1272862, 1589423, 1662914, 3178846, 7000741, 9146027, 14001482, 17483653, 18292054, 34967306, 77008151, 83372461, 154016302, 166744922, 917097071, 1834194142, 10088067781, 20176135562]

約数ペア:

[(1, 20176135562), (2, 10088067781), (11, 1834194142), (22, 917097071), (121, 166744922), (131, 154016302), (242, 83372461), (262, 77008151), (577, 34967306), (1103, 18292054), (1154, 17483653), (1441, 14001482), (2206, 9146027), (2882, 7000741), (6347, 3178846), (12133, 1662914), (12694, 1589423), (15851, 1272862), (24266, 831457), (31702, 636431), (69817, 288986), (75587, 266926), (133463, 151174), (139634, 144493)]