20162495740

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1683013}}^1$

素因数の和:1683621

約数の個数: 24

約数和(自身を含む): 42411952800

約数和(自身を除く): 22249457060

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 1683013, 3366026, 6732052, 8415065, 16830130, 33660260, 1008124787, 2016249574, 4032499148, 5040623935, 10081247870, 20162495740]

約数ペア:

[(1, 20162495740), (2, 10081247870), (4, 5040623935), (5, 4032499148), (10, 2016249574), (20, 1008124787), (599, 33660260), (1198, 16830130), (2396, 8415065), (2995, 6732052), (5990, 3366026), (11980, 1683013)]