20165988018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27776843}}^1$

素因数の和:27776870

約数の個数: 24

約数和(自身を含む): 44331843024

約数和(自身を除く): 24165855006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27776843, 55553686, 83330529, 166661058, 305545273, 611090546, 916635819, 1833271638, 3360998003, 6721996006, 10082994009, 20165988018]

約数ペア:

[(1, 20165988018), (2, 10082994009), (3, 6721996006), (6, 3360998003), (11, 1833271638), (22, 916635819), (33, 611090546), (66, 305545273), (121, 166661058), (242, 83330529), (363, 55553686), (726, 27776843)]