20163551313724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5897}}^1\times {\mathrm{118907}}^1$

素因数の和:124907

約数の個数: 96

約数和(自身を含む): 43986751764480

約数和(自身を除く): 23823200450756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 5897, 7189, 11794, 14378, 23588, 28756, 41279, 76661, 82558, 118907, 153322, 165116, 237814, 306644, 465863, 475628, 536627, 832349, 931726, 1073254, 1545791, 1664698, 1863452, 2146508, 3091582, 3261041, 3329396, 6056219, 6183164, 6522082, 9393653, 10820537, 12112438, 13044164, 18787306, 21641074, 24224876, 37574612, 42393533, 43282148, 65755571, 84787066, 122117489, 131511142, 169574132, 244234978, 263022284, 488469956, 701194579, 854822423, 1402389158, 1709644846, 2804778316, 3419289692, 4908362053, 9115529527, 9816724106, 18231059054, 19633448212, 36462118108, 55394371741, 63808706689, 110788743482, 127617413378, 221577486964, 255234826756, 387760602187, 720126832633, 775521204374, 1440253665266, 1551042408748, 2880507330532, 5040887828431, 10081775656862, 20163551313724]

約数ペア:

[(1, 20163551313724), (2, 10081775656862), (4, 5040887828431), (7, 2880507330532), (13, 1551042408748), (14, 1440253665266), (26, 775521204374), (28, 720126832633), (52, 387760602187), (79, 255234826756), (91, 221577486964), (158, 127617413378), (182, 110788743482), (316, 63808706689), (364, 55394371741), (553, 36462118108), (1027, 19633448212), (1106, 18231059054), (2054, 9816724106), (2212, 9115529527), (4108, 4908362053), (5897, 3419289692), (7189, 2804778316), (11794, 1709644846), (14378, 1402389158), (23588, 854822423), (28756, 701194579), (41279, 488469956), (76661, 263022284), (82558, 244234978), (118907, 169574132), (153322, 131511142), (165116, 122117489), (237814, 84787066), (306644, 65755571), (465863, 43282148), (475628, 42393533), (536627, 37574612), (832349, 24224876), (931726, 21641074), (1073254, 18787306), (1545791, 13044164), (1664698, 12112438), (1863452, 10820537), (2146508, 9393653), (3091582, 6522082), (3261041, 6183164), (3329396, 6056219)]