20199078757

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{27253}}^1$

素因数の和:27421

約数の個数: 32

約数和(自身を含む): 24395164416

約数和(自身を除く): 4196085659

約数列:

[1, 11, 13, 71, 73, 143, 781, 803, 923, 949, 5183, 10153, 10439, 27253, 57013, 67379, 299783, 354289, 741169, 1934963, 1989469, 3897179, 21284593, 21884159, 25154519, 25863097, 141252299, 276699709, 284494067, 1553775289, 1836279887, 20199078757]

約数ペア:

[(1, 20199078757), (11, 1836279887), (13, 1553775289), (71, 284494067), (73, 276699709), (143, 141252299), (781, 25863097), (803, 25154519), (923, 21884159), (949, 21284593), (5183, 3897179), (10153, 1989469), (10439, 1934963), (27253, 741169), (57013, 354289), (67379, 299783)]