20233077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 30523392

約数和(自身を除く): 10290315

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 367, 391, 799, 1081, 1101, 1173, 2397, 3243, 6239, 8441, 17249, 18377, 18717, 25323, 51747, 55131, 143497, 293233, 396727, 430491, 879699, 1190181, 6744359, 20233077]

約数ペア:

[(1, 20233077), (3, 6744359), (17, 1190181), (23, 879699), (47, 430491), (51, 396727), (69, 293233), (141, 143497), (367, 55131), (391, 51747), (799, 25323), (1081, 18717), (1101, 18377), (1173, 17249), (2397, 8441), (3243, 6239)]