20140604680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1073593}}^1$

素因数の和:1073678

約数の個数: 64

約数和(自身を含む): 52563162240

約数和(自身を除く): 32422557560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 18760, 1073593, 2147186, 4294372, 5367965, 7515151, 8588744, 10735930, 15030302, 21471860, 30060604, 37575755, 42943720, 60121208, 71930731, 75151510, 143861462, 150303020, 287722924, 300606040, 359653655, 503515117, 575445848, 719307310, 1007030234, 1438614620, 2014060468, 2517575585, 2877229240, 4028120936, 5035151170, 10070302340, 20140604680]

約数ペア:

[(1, 20140604680), (2, 10070302340), (4, 5035151170), (5, 4028120936), (7, 2877229240), (8, 2517575585), (10, 2014060468), (14, 1438614620), (20, 1007030234), (28, 719307310), (35, 575445848), (40, 503515117), (56, 359653655), (67, 300606040), (70, 287722924), (134, 150303020), (140, 143861462), (268, 75151510), (280, 71930731), (335, 60121208), (469, 42943720), (536, 37575755), (670, 30060604), (938, 21471860), (1340, 15030302), (1876, 10735930), (2345, 8588744), (2680, 7515151), (3752, 5367965), (4690, 4294372), (9380, 2147186), (18760, 1073593)]