20130743542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5821499}}^1$

素因数の和:5821540

約数の個数: 32

約数和(自身を含む): 39120480000

約数和(自身を除く): 18989736458

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5821499, 11642998, 40750493, 75679487, 81500986, 110608481, 151358974, 221216962, 529756409, 774259367, 1059512818, 1437910253, 1548518734, 2875820506, 10065371771, 20130743542]

約数ペア:

[(1, 20130743542), (2, 10065371771), (7, 2875820506), (13, 1548518734), (14, 1437910253), (19, 1059512818), (26, 774259367), (38, 529756409), (91, 221216962), (133, 151358974), (182, 110608481), (247, 81500986), (266, 75679487), (494, 40750493), (1729, 11642998), (3458, 5821499)]