20083133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 24944640

約数和(自身を除く): 4861507

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 4871, 34097, 92549, 151001, 647843, 1057007, 2869019, 20083133]

約数ペア:

[(1, 20083133), (7, 2869019), (19, 1057007), (31, 647843), (133, 151001), (217, 92549), (589, 34097), (4123, 4871)]