20137395059

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{53381}}^1$

素因数の和:53738

約数の個数: 16

約数和(自身を含む): 21345967104

約数和(自身を除く): 1208572045

約数列:

[1, 31, 43, 283, 1333, 8773, 12169, 53381, 377239, 1654811, 2295383, 15106823, 71156873, 468311513, 649593389, 20137395059]

約数ペア:

[(1, 20137395059), (31, 649593389), (43, 468311513), (283, 71156873), (1333, 15106823), (8773, 2295383), (12169, 1654811), (53381, 377239)]