20163084498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{126473}}^1$

素因数の和:127019

約数の個数: 48

約数和(自身を含む): 46345638456

約数和(自身を除く): 26182553958

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 521, 1042, 1563, 3126, 4689, 8857, 9378, 17714, 26571, 53142, 79713, 126473, 159426, 252946, 379419, 758838, 1138257, 2150041, 2276514, 4300082, 6450123, 12900246, 19350369, 38700738, 65892433, 131784866, 197677299, 395354598, 593031897, 1120171361, 1186063794, 2240342722, 3360514083, 6721028166, 10081542249, 20163084498]

約数ペア:

[(1, 20163084498), (2, 10081542249), (3, 6721028166), (6, 3360514083), (9, 2240342722), (17, 1186063794), (18, 1120171361), (34, 593031897), (51, 395354598), (102, 197677299), (153, 131784866), (306, 65892433), (521, 38700738), (1042, 19350369), (1563, 12900246), (3126, 6450123), (4689, 4300082), (8857, 2276514), (9378, 2150041), (17714, 1138257), (26571, 758838), (53142, 379419), (79713, 252946), (126473, 159426)]