20776383

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 32404320

約数和(自身を除く): 11627937

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 3461, 6003, 10383, 31149, 79603, 100369, 238809, 301107, 716427, 903321, 2308487, 6925461, 20776383]

約数ペア:

[(1, 20776383), (3, 6925461), (9, 2308487), (23, 903321), (29, 716427), (69, 301107), (87, 238809), (207, 100369), (261, 79603), (667, 31149), (2001, 10383), (3461, 6003)]