20227577783

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2869567}}^1$

素因数の和:2869646

約数の個数: 16

約数和(自身を含む): 24793067520

約数和(自身を除く): 4565489737

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 2869567, 20086969, 54521773, 152087051, 381652411, 1064609357, 2889653969, 20227577783]

約数ペア:

[(1, 20227577783), (7, 2889653969), (19, 1064609357), (53, 381652411), (133, 152087051), (371, 54521773), (1007, 20086969), (7049, 2869567)]