20793885882

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{918539}}^1$

素因数の和:918576

約数の個数: 64

約数和(自身を含む): 52907904000

約数和(自身を除く): 32114018118

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 343, 462, 539, 686, 1029, 1078, 1617, 2058, 3234, 3773, 7546, 11319, 22638, 918539, 1837078, 2755617, 5511234, 6429773, 10103929, 12859546, 19289319, 20207858, 30311787, 38578638, 45008411, 60623574, 70727503, 90016822, 135025233, 141455006, 212182509, 270050466, 315058877, 424365018, 495092521, 630117754, 945176631, 990185042, 1485277563, 1890353262, 2970555126, 3465647647, 6931295294, 10396942941, 20793885882]

約数ペア:

[(1, 20793885882), (2, 10396942941), (3, 6931295294), (6, 3465647647), (7, 2970555126), (11, 1890353262), (14, 1485277563), (21, 990185042), (22, 945176631), (33, 630117754), (42, 495092521), (49, 424365018), (66, 315058877), (77, 270050466), (98, 212182509), (147, 141455006), (154, 135025233), (231, 90016822), (294, 70727503), (343, 60623574), (462, 45008411), (539, 38578638), (686, 30311787), (1029, 20207858), (1078, 19289319), (1617, 12859546), (2058, 10103929), (3234, 6429773), (3773, 5511234), (7546, 2755617), (11319, 1837078), (22638, 918539)]