20163984872

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{84811}}^1$

素因数の和:85193

約数の個数: 32

約数和(自身を含む): 38287529280

約数和(自身を除く): 18123544408

約数列:

[1, 2, 4, 8, 113, 226, 263, 452, 526, 904, 1052, 2104, 29719, 59438, 84811, 118876, 169622, 237752, 339244, 678488, 9583643, 19167286, 22305293, 38334572, 44610586, 76669144, 89221172, 178442344, 2520498109, 5040996218, 10081992436, 20163984872]

約数ペア:

[(1, 20163984872), (2, 10081992436), (4, 5040996218), (8, 2520498109), (113, 178442344), (226, 89221172), (263, 76669144), (452, 44610586), (526, 38334572), (904, 22305293), (1052, 19167286), (2104, 9583643), (29719, 678488), (59438, 339244), (84811, 237752), (118876, 169622)]