19692608940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109403383}}^1$

素因数の和:109403398

約数の個数: 36

約数和(自身を含む): 59734247664

約数和(自身を除く): 40041638724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 109403383, 218806766, 328210149, 437613532, 547016915, 656420298, 984630447, 1094033830, 1312840596, 1641050745, 1969260894, 2188067660, 3282101490, 3938521788, 4923152235, 6564202980, 9846304470, 19692608940]

約数ペア:

[(1, 19692608940), (2, 9846304470), (3, 6564202980), (4, 4923152235), (5, 3938521788), (6, 3282101490), (9, 2188067660), (10, 1969260894), (12, 1641050745), (15, 1312840596), (18, 1094033830), (20, 984630447), (30, 656420298), (36, 547016915), (45, 437613532), (60, 328210149), (90, 218806766), (180, 109403383)]