20204270

素因数分解:

$2^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3373}}^1$

素因数の和:3979

約数の個数: 16

約数和(自身を含む): 36439200

約数和(自身を除く): 16234930

約数列:

[1, 2, 5, 10, 599, 1198, 2995, 3373, 5990, 6746, 16865, 33730, 2020427, 4040854, 10102135, 20204270]

約数ペア:

[(1, 20204270), (2, 10102135), (5, 4040854), (10, 2020427), (599, 33730), (1198, 16865), (2995, 6746), (3373, 5990)]