20110126289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1\times {\mathrm{5101}}^1$

素因数の和:7112

約数の個数: 16

約数和(自身を含む): 22065129600

約数和(自身を除く): 1955003311

約数列:

[1, 11, 199, 1801, 2189, 5101, 19811, 56111, 358399, 1015099, 3942389, 9186901, 11166089, 101055911, 1828193299, 20110126289]

約数ペア:

[(1, 20110126289), (11, 1828193299), (199, 101055911), (1801, 11166089), (2189, 9186901), (5101, 3942389), (19811, 1015099), (56111, 358399)]