20006771796011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91757}}^1\times {\mathrm{217823}}^1$

素因数の和:309611

約数の個数: 32

約数和(自身を含む): 26862655131648

約数和(自身を除く): 6855883335637

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 91757, 217823, 642299, 1009327, 1192841, 1524761, 2396053, 2831699, 7065289, 8349887, 13121251, 16772371, 19821893, 31148689, 91848757, 218040823, 19986785011, 139907495077, 219854635121, 259828205143, 1538982445847, 1818797436001, 2858110256573, 20006771796011]

約数ペア:

[(1, 20006771796011), (7, 2858110256573), (11, 1818797436001), (13, 1538982445847), (77, 259828205143), (91, 219854635121), (143, 139907495077), (1001, 19986785011), (91757, 218040823), (217823, 91848757), (642299, 31148689), (1009327, 19821893), (1192841, 16772371), (1524761, 13121251), (2396053, 8349887), (2831699, 7065289)]