20793079230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{818303}}^1$

素因数の和:818342

約数の個数: 96

約数和(自身を含む): 62688632832

約数和(自身を除く): 41895553602

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 12705, 25410, 818303, 1636606, 2454909, 4091515, 4909818, 5728121, 8183030, 9001333, 11456242, 12274545, 17184363, 18002666, 24549090, 27003999, 28640605, 34368726, 45006665, 54007998, 57281210, 63009331, 85921815, 90013330, 99014663, 126018662, 135019995, 171843630, 189027993, 198029326, 270039990, 297043989, 315046655, 378055986, 495073315, 594087978, 630093310, 693102641, 945139965, 990146630, 1386205282, 1485219945, 1890279930, 2079307923, 2970439890, 3465513205, 4158615846, 6931026410, 10396539615, 20793079230]

約数ペア:

[(1, 20793079230), (2, 10396539615), (3, 6931026410), (5, 4158615846), (6, 3465513205), (7, 2970439890), (10, 2079307923), (11, 1890279930), (14, 1485219945), (15, 1386205282), (21, 990146630), (22, 945139965), (30, 693102641), (33, 630093310), (35, 594087978), (42, 495073315), (55, 378055986), (66, 315046655), (70, 297043989), (77, 270039990), (105, 198029326), (110, 189027993), (121, 171843630), (154, 135019995), (165, 126018662), (210, 99014663), (231, 90013330), (242, 85921815), (330, 63009331), (363, 57281210), (385, 54007998), (462, 45006665), (605, 34368726), (726, 28640605), (770, 27003999), (847, 24549090), (1155, 18002666), (1210, 17184363), (1694, 12274545), (1815, 11456242), (2310, 9001333), (2541, 8183030), (3630, 5728121), (4235, 4909818), (5082, 4091515), (8470, 2454909), (12705, 1636606), (25410, 818303)]