20199832530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1\times {\mathrm{3217}}^1$

素因数の和:4211

約数の個数: 64

約数和(自身を含む): 48722888448

約数和(自身を除く): 28523055918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 673, 933, 1346, 1555, 1866, 2019, 3110, 3217, 3365, 4038, 4665, 6434, 6730, 9330, 9651, 10095, 16085, 19302, 20190, 32170, 48255, 96510, 209303, 418606, 627909, 1000487, 1046515, 1255818, 2000974, 2093030, 2165041, 3001461, 3139545, 4330082, 5002435, 6002922, 6279090, 6495123, 10004870, 10825205, 12990246, 15007305, 21650410, 30014610, 32475615, 64951230, 673327751, 1346655502, 2019983253, 3366638755, 4039966506, 6733277510, 10099916265, 20199832530]

約数ペア:

[(1, 20199832530), (2, 10099916265), (3, 6733277510), (5, 4039966506), (6, 3366638755), (10, 2019983253), (15, 1346655502), (30, 673327751), (311, 64951230), (622, 32475615), (673, 30014610), (933, 21650410), (1346, 15007305), (1555, 12990246), (1866, 10825205), (2019, 10004870), (3110, 6495123), (3217, 6279090), (3365, 6002922), (4038, 5002435), (4665, 4330082), (6434, 3139545), (6730, 3001461), (9330, 2165041), (9651, 2093030), (10095, 2000974), (16085, 1255818), (19302, 1046515), (20190, 1000487), (32170, 627909), (48255, 418606), (96510, 209303)]