20107339969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{28163}}^1$

素因数の和:28944

約数の個数: 16

約数和(自身を含む): 21596155200

約数和(自身を除く): 1488815231

約数列:

[1, 19, 53, 709, 1007, 13471, 28163, 37577, 535097, 713963, 1492639, 19967567, 28360141, 379383773, 1058281051, 20107339969]

約数ペア:

[(1, 20107339969), (19, 1058281051), (53, 379383773), (709, 28360141), (1007, 19967567), (13471, 1492639), (28163, 713963), (37577, 535097)]