20131562869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1\times {\mathrm{8861}}^1$

素因数の和:11852

約数の個数: 16

約数和(自身を含む): 22281194880

約数和(自身を除く): 2149632011

約数列:

[1, 11, 71, 781, 2909, 8861, 31999, 97471, 206539, 629131, 2271929, 6920441, 25776649, 283543139, 1830142079, 20131562869]

約数ペア:

[(1, 20131562869), (11, 1830142079), (71, 283543139), (781, 25776649), (2909, 6920441), (8861, 2271929), (31999, 629131), (97471, 206539)]