20111810

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{12043}}^1$

素因数の和:12217

約数の個数: 16

約数和(自身を含む): 36421056

約数和(自身を除く): 16309246

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 12043, 24086, 60215, 120430, 2011181, 4022362, 10055905, 20111810]

約数ペア:

[(1, 20111810), (2, 10055905), (5, 4022362), (10, 2011181), (167, 120430), (334, 60215), (835, 24086), (1670, 12043)]