20061519149

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{9283}}^1$

素因数の和:9777

約数の個数: 32

約数和(自身を含む): 24755748864

約数和(自身を除く): 4694229715

約数列:

[1, 7, 23, 31, 161, 217, 433, 713, 3031, 4991, 9283, 9959, 13423, 64981, 69713, 93961, 213509, 287773, 308729, 1494563, 2014411, 2161103, 4019539, 6618779, 28136773, 46331453, 92449397, 124605709, 647145779, 872239963, 2865931307, 20061519149]

約数ペア:

[(1, 20061519149), (7, 2865931307), (23, 872239963), (31, 647145779), (161, 124605709), (217, 92449397), (433, 46331453), (713, 28136773), (3031, 6618779), (4991, 4019539), (9283, 2161103), (9959, 2014411), (13423, 1494563), (64981, 308729), (69713, 287773), (93961, 213509)]