20177021967

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3814903}}^1$

素因数の和:3814990

約数の個数: 16

約数和(自身を含む): 28199770368

約数和(自身を除く): 8022748401

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 3814903, 11444709, 156411023, 164040829, 469233069, 492122487, 6725673989, 20177021967]

約数ペア:

[(1, 20177021967), (3, 6725673989), (41, 492122487), (43, 469233069), (123, 164040829), (129, 156411023), (1763, 11444709), (5289, 3814903)]