20085453362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{138917}}^1$

素因数の和:139082

約数の個数: 32

約数和(自身を含む): 33326983872

約数和(自身を除く): 13241530510

約数列:

[1, 2, 13, 26, 67, 83, 134, 166, 871, 1079, 1742, 2158, 5561, 11122, 72293, 138917, 144586, 277834, 1805921, 3611842, 9307439, 11530111, 18614878, 23060222, 120996707, 149891443, 241993414, 299782886, 772517437, 1545034874, 10042726681, 20085453362]

約数ペア:

[(1, 20085453362), (2, 10042726681), (13, 1545034874), (26, 772517437), (67, 299782886), (83, 241993414), (134, 149891443), (166, 120996707), (871, 23060222), (1079, 18614878), (1742, 11530111), (2158, 9307439), (5561, 3611842), (11122, 1805921), (72293, 277834), (138917, 144586)]