20430042

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50821}}^1$

素因数の和:50893

約数の個数: 16

約数和(自身を含む): 41470752

約数和(自身を除く): 21040710

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 50821, 101642, 152463, 304926, 3405007, 6810014, 10215021, 20430042]

約数ペア:

[(1, 20430042), (2, 10215021), (3, 6810014), (6, 3405007), (67, 304926), (134, 152463), (201, 101642), (402, 50821)]