20184933

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4447}}^1$

素因数の和:4556

約数の個数: 16

約数和(自身を含む): 28823040

約数和(自身を除く): 8638107

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4447, 4539, 13341, 75599, 226797, 395783, 1187349, 6728311, 20184933]

約数ペア:

[(1, 20184933), (3, 6728311), (17, 1187349), (51, 395783), (89, 226797), (267, 75599), (1513, 13341), (4447, 4539)]