2000826027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{11807}}^1$

素因数の和:12823

約数の個数: 24

約数和(自身を含む): 3045519360

約数和(自身を除く): 1044693333

約数列:

[1, 3, 9, 19, 57, 171, 991, 2973, 8919, 11807, 18829, 35421, 56487, 106263, 169461, 224333, 672999, 2018997, 11700737, 35102211, 105306633, 222314003, 666942009, 2000826027]

約数ペア:

[(1, 2000826027), (3, 666942009), (9, 222314003), (19, 105306633), (57, 35102211), (171, 11700737), (991, 2018997), (2973, 672999), (8919, 224333), (11807, 169461), (18829, 106263), (35421, 56487)]