20199195272

素因数分解:

$2^3\times {\mathrm{599}}^1\times {\mathrm{4215191}}^1$

素因数の和:4215796

約数の個数: 16

約数和(自身を含む): 37936728000

約数和(自身を除く): 17737532728

約数列:

[1, 2, 4, 8, 599, 1198, 2396, 4792, 4215191, 8430382, 16860764, 33721528, 2524899409, 5049798818, 10099597636, 20199195272]

約数ペア:

[(1, 20199195272), (2, 10099597636), (4, 5049798818), (8, 2524899409), (599, 33721528), (1198, 16860764), (2396, 8430382), (4792, 4215191)]