20059290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2083}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 52666848

約数和(自身を除く): 32607558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 2083, 3210, 4166, 4815, 6249, 9630, 10415, 12498, 18747, 20830, 31245, 37494, 62490, 93735, 187470, 222881, 445762, 668643, 1114405, 1337286, 2005929, 2228810, 3343215, 4011858, 6686430, 10029645, 20059290]

約数ペア:

[(1, 20059290), (2, 10029645), (3, 6686430), (5, 4011858), (6, 3343215), (9, 2228810), (10, 2005929), (15, 1337286), (18, 1114405), (30, 668643), (45, 445762), (90, 222881), (107, 187470), (214, 93735), (321, 62490), (535, 37494), (642, 31245), (963, 20830), (1070, 18747), (1605, 12498), (1926, 10415), (2083, 9630), (3210, 6249), (4166, 4815)]