20790782790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14011}}^1\times {\mathrm{49463}}^1$

素因数の和:63484

約数の個数: 32

約数和(自身を含む): 49902448896

約数和(自身を除く): 29111666106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14011, 28022, 42033, 49463, 70055, 84066, 98926, 140110, 148389, 210165, 247315, 296778, 420330, 494630, 741945, 1483890, 693026093, 1386052186, 2079078279, 3465130465, 4158156558, 6930260930, 10395391395, 20790782790]

約数ペア:

[(1, 20790782790), (2, 10395391395), (3, 6930260930), (5, 4158156558), (6, 3465130465), (10, 2079078279), (15, 1386052186), (30, 693026093), (14011, 1483890), (28022, 741945), (42033, 494630), (49463, 420330), (70055, 296778), (84066, 247315), (98926, 210165), (140110, 148389)]