20194276311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1557119}}^1$

素因数の和:1557267

約数の個数: 24

約数和(自身を含む): 32064215040

約数和(自身を除く): 11869938729

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 12969, 1557119, 4671357, 14014071, 17128309, 51384927, 154154781, 203982589, 611947767, 1835843301, 2243808479, 6731425437, 20194276311]

約数ペア:

[(1, 20194276311), (3, 6731425437), (9, 2243808479), (11, 1835843301), (33, 611947767), (99, 203982589), (131, 154154781), (393, 51384927), (1179, 17128309), (1441, 14014071), (4323, 4671357), (12969, 1557119)]