20044188

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9437}}^1$

素因数の和:9506

約数の個数: 36

約数和(自身を含む): 51531480

約数和(自身を除く): 31487292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9437, 18874, 28311, 37748, 56622, 84933, 113244, 169866, 339732, 556783, 1113566, 1670349, 2227132, 3340698, 5011047, 6681396, 10022094, 20044188]

約数ペア:

[(1, 20044188), (2, 10022094), (3, 6681396), (4, 5011047), (6, 3340698), (9, 2227132), (12, 1670349), (18, 1113566), (36, 556783), (59, 339732), (118, 169866), (177, 113244), (236, 84933), (354, 56622), (531, 37748), (708, 28311), (1062, 18874), (2124, 9437)]