20192854979

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{98689}}^1$

素因数の和:98819

約数の個数: 24

約数和(自身を含む): 23626386000

約数和(自身を除く): 3433531021

約数列:

[1, 11, 19, 89, 121, 209, 979, 1691, 2299, 10769, 18601, 98689, 204611, 1085579, 1875091, 8783321, 11941369, 20626001, 96616531, 166883099, 226886011, 1062781841, 1835714089, 20192854979]

約数ペア:

[(1, 20192854979), (11, 1835714089), (19, 1062781841), (89, 226886011), (121, 166883099), (209, 96616531), (979, 20626001), (1691, 11941369), (2299, 8783321), (10769, 1875091), (18601, 1085579), (98689, 204611)]