20173729686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13289677}}^1$

素因数の和:13289716

約数の個数: 32

約数和(自身を含む): 45929127168

約数和(自身を除く): 25755397482

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 13289677, 26579354, 39869031, 79738062, 146186447, 292372894, 305662571, 438559341, 611325142, 877118682, 916987713, 1833975426, 3362288281, 6724576562, 10086864843, 20173729686]

約数ペア:

[(1, 20173729686), (2, 10086864843), (3, 6724576562), (6, 3362288281), (11, 1833975426), (22, 916987713), (23, 877118682), (33, 611325142), (46, 438559341), (66, 305662571), (69, 292372894), (138, 146186447), (253, 79738062), (506, 39869031), (759, 26579354), (1518, 13289677)]