2076272020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2805773}}^1$

素因数の和:2805819

約数の個数: 24

約数和(自身を含む): 4478015304

約数和(自身を除く): 2401743284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2805773, 5611546, 11223092, 14028865, 28057730, 56115460, 103813601, 207627202, 415254404, 519068005, 1038136010, 2076272020]

約数ペア:

[(1, 2076272020), (2, 1038136010), (4, 519068005), (5, 415254404), (10, 207627202), (20, 103813601), (37, 56115460), (74, 28057730), (148, 14028865), (185, 11223092), (370, 5611546), (740, 2805773)]