20220136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 39087360

約数和(自身を除く): 18867224

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 463, 824, 926, 1852, 3704, 5459, 10918, 21836, 24539, 43672, 47689, 49078, 95378, 98156, 190756, 196312, 381512, 2527517, 5055034, 10110068, 20220136]

約数ペア:

[(1, 20220136), (2, 10110068), (4, 5055034), (8, 2527517), (53, 381512), (103, 196312), (106, 190756), (206, 98156), (212, 95378), (412, 49078), (424, 47689), (463, 43672), (824, 24539), (926, 21836), (1852, 10918), (3704, 5459)]