2008983820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2714843}}^1$

素因数の和:2714889

約数の個数: 24

約数和(自身を含む): 4332891024

約数和(自身を除く): 2323907204

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2714843, 5429686, 10859372, 13574215, 27148430, 54296860, 100449191, 200898382, 401796764, 502245955, 1004491910, 2008983820]

約数ペア:

[(1, 2008983820), (2, 1004491910), (4, 502245955), (5, 401796764), (10, 200898382), (20, 100449191), (37, 54296860), (74, 27148430), (148, 13574215), (185, 10859372), (370, 5429686), (740, 2714843)]