20124899230

素因数分解:

$2^1\times 5^1\times {\mathrm{3671}}^1\times {\mathrm{548213}}^1$

素因数の和:551891

約数の個数: 16

約数和(自身を含む): 36234752544

約数和(自身を除く): 16109853314

約数列:

[1, 2, 5, 10, 3671, 7342, 18355, 36710, 548213, 1096426, 2741065, 5482130, 2012489923, 4024979846, 10062449615, 20124899230]

約数ペア:

[(1, 20124899230), (2, 10062449615), (5, 4024979846), (10, 2012489923), (3671, 5482130), (7342, 2741065), (18355, 1096426), (36710, 548213)]