20930300

素因数分解:

$2^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:998

約数の個数: 36

約数和(自身を含む): 45632496

約数和(自身を除く): 24702196

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 311, 622, 673, 1244, 1346, 1555, 2692, 3110, 3365, 6220, 6730, 7775, 13460, 15550, 16825, 31100, 33650, 67300, 209303, 418606, 837212, 1046515, 2093030, 4186060, 5232575, 10465150, 20930300]

約数ペア:

[(1, 20930300), (2, 10465150), (4, 5232575), (5, 4186060), (10, 2093030), (20, 1046515), (25, 837212), (50, 418606), (100, 209303), (311, 67300), (622, 33650), (673, 31100), (1244, 16825), (1346, 15550), (1555, 13460), (2692, 7775), (3110, 6730), (3365, 6220)]