2043669860

素因数分解:

$2^2\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{42701}}^1$

素因数の和:45103

約数の個数: 24

約数和(自身を含む): 4293600696

約数和(自身を除く): 2249930836

約数列:

[1, 2, 4, 5, 10, 20, 2393, 4786, 9572, 11965, 23930, 42701, 47860, 85402, 170804, 213505, 427010, 854020, 102183493, 204366986, 408733972, 510917465, 1021834930, 2043669860]

約数ペア:

[(1, 2043669860), (2, 1021834930), (4, 510917465), (5, 408733972), (10, 204366986), (20, 102183493), (2393, 854020), (4786, 427010), (9572, 213505), (11965, 170804), (23930, 85402), (42701, 47860)]