2061036220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{752203}}^1$

素因数の和:752349

約数の個数: 24

約数和(自身を含む): 4359774384

約数和(自身を除く): 2298738164

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 752203, 1504406, 3008812, 3761015, 7522030, 15044060, 103051811, 206103622, 412207244, 515259055, 1030518110, 2061036220]

約数ペア:

[(1, 2061036220), (2, 1030518110), (4, 515259055), (5, 412207244), (10, 206103622), (20, 103051811), (137, 15044060), (274, 7522030), (548, 3761015), (685, 3008812), (1370, 1504406), (2740, 752203)]