20173744019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{110821}}^1$

素因数の和:110931

約数の個数: 32

約数和(自身を含む): 25320610560

約数和(自身を除く): 5146866541

約数列:

[1, 11, 13, 19, 67, 143, 209, 247, 737, 871, 1273, 2717, 9581, 14003, 16549, 110821, 182039, 1219031, 1440673, 2105599, 7425007, 15847403, 23161589, 27372787, 81675077, 96525091, 141075133, 301100657, 1061776001, 1551826463, 1833976729, 20173744019]

約数ペア:

[(1, 20173744019), (11, 1833976729), (13, 1551826463), (19, 1061776001), (67, 301100657), (143, 141075133), (209, 96525091), (247, 81675077), (737, 27372787), (871, 23161589), (1273, 15847403), (2717, 7425007), (9581, 2105599), (14003, 1440673), (16549, 1219031), (110821, 182039)]