20194033145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{222389}}^1$

素因数の和:222545

約数の個数: 32

約数和(自身を含む): 28693647360

約数和(自身を除く): 8499614215

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 635, 715, 1397, 1651, 6985, 8255, 18161, 90805, 222389, 1111945, 2446279, 2891057, 12231395, 14455285, 28243403, 31801627, 141217015, 159008135, 310677433, 367164239, 1553387165, 1835821195, 4038806629, 20194033145]

約数ペア:

[(1, 20194033145), (5, 4038806629), (11, 1835821195), (13, 1553387165), (55, 367164239), (65, 310677433), (127, 159008135), (143, 141217015), (635, 31801627), (715, 28243403), (1397, 14455285), (1651, 12231395), (6985, 2891057), (8255, 2446279), (18161, 1111945), (90805, 222389)]