20164586492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{148781}}^1$

素因数の和:149909

約数の個数: 24

約数和(自身を含む): 36459921792

約数和(自身を除く): 16295335300

約数列:

[1, 2, 4, 31, 62, 124, 1093, 2186, 4372, 33883, 67766, 135532, 148781, 297562, 595124, 4612211, 9224422, 18448844, 162617633, 325235266, 650470532, 5041146623, 10082293246, 20164586492]

約数ペア:

[(1, 20164586492), (2, 10082293246), (4, 5041146623), (31, 650470532), (62, 325235266), (124, 162617633), (1093, 18448844), (2186, 9224422), (4372, 4612211), (33883, 595124), (67766, 297562), (135532, 148781)]