20189029278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5021}}^1\times {\mathrm{60923}}^1$

素因数の和:65960

約数の個数: 32

約数和(自身を含む): 44058287232

約数和(自身を除く): 23869257954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 5021, 10042, 15063, 30126, 55231, 60923, 110462, 121846, 165693, 182769, 331386, 365538, 670153, 1340306, 2010459, 4020918, 305894383, 611788766, 917683149, 1835366298, 3364838213, 6729676426, 10094514639, 20189029278]

約数ペア:

[(1, 20189029278), (2, 10094514639), (3, 6729676426), (6, 3364838213), (11, 1835366298), (22, 917683149), (33, 611788766), (66, 305894383), (5021, 4020918), (10042, 2010459), (15063, 1340306), (30126, 670153), (55231, 365538), (60923, 331386), (110462, 182769), (121846, 165693)]