20162455907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{743}}^1\times {\mathrm{1637}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 22367505888

約数和(自身を除く): 2205049981

約数列:

[1, 11, 121, 137, 743, 1507, 1637, 8173, 16577, 18007, 89903, 101791, 198077, 224269, 1119701, 1216291, 2466959, 12316711, 13379201, 27136549, 147171211, 166631867, 1832950537, 20162455907]

約数ペア:

[(1, 20162455907), (11, 1832950537), (121, 166631867), (137, 147171211), (743, 27136549), (1507, 13379201), (1637, 12316711), (8173, 2466959), (16577, 1216291), (18007, 1119701), (89903, 224269), (101791, 198077)]