2020140260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5941589}}^1$

素因数の和:5941615

約数の個数: 24

約数和(自身を含む): 4491842040

約数和(自身を除く): 2471701780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5941589, 11883178, 23766356, 29707945, 59415890, 101007013, 118831780, 202014026, 404028052, 505035065, 1010070130, 2020140260]

約数ペア:

[(1, 2020140260), (2, 1010070130), (4, 505035065), (5, 404028052), (10, 202014026), (17, 118831780), (20, 101007013), (34, 59415890), (68, 29707945), (85, 23766356), (170, 11883178), (340, 5941589)]