20683568664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2374147}}^1$

素因数の和:2374181

約数の個数: 72

約数和(自身を含む): 61573528380

約数和(自身を除く): 40889959716

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 2374147, 4748294, 7122441, 9496588, 14244882, 18993176, 21367323, 26115617, 28489764, 42734646, 52231234, 56979528, 78346851, 85469292, 104462468, 156693702, 170938584, 208924936, 235040553, 287271787, 313387404, 470081106, 574543574, 626774808, 861815361, 940162212, 1149087148, 1723630722, 1880324424, 2298174296, 2585446083, 3447261444, 5170892166, 6894522888, 10341784332, 20683568664]

約数ペア:

[(1, 20683568664), (2, 10341784332), (3, 6894522888), (4, 5170892166), (6, 3447261444), (8, 2585446083), (9, 2298174296), (11, 1880324424), (12, 1723630722), (18, 1149087148), (22, 940162212), (24, 861815361), (33, 626774808), (36, 574543574), (44, 470081106), (66, 313387404), (72, 287271787), (88, 235040553), (99, 208924936), (121, 170938584), (132, 156693702), (198, 104462468), (242, 85469292), (264, 78346851), (363, 56979528), (396, 52231234), (484, 42734646), (726, 28489764), (792, 26115617), (968, 21367323), (1089, 18993176), (1452, 14244882), (2178, 9496588), (2904, 7122441), (4356, 4748294), (8712, 2374147)]