9364220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20357}}^1$

素因数の和:20389

約数の個数: 24

約数和(自身を含む): 20520864

約数和(自身を除く): 11156644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 20357, 40714, 81428, 101785, 203570, 407140, 468211, 936422, 1872844, 2341055, 4682110, 9364220]

約数ペア:

[(1, 9364220), (2, 4682110), (4, 2341055), (5, 1872844), (10, 936422), (20, 468211), (23, 407140), (46, 203570), (92, 101785), (115, 81428), (230, 40714), (460, 20357)]