20113326

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{2153}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 44975520

約数和(自身を除く): 24862194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 2153, 3114, 4306, 4671, 6459, 9342, 12918, 19377, 38754, 58131, 116262, 372469, 744938, 1117407, 2234814, 3352221, 6704442, 10056663, 20113326]

約数ペア:

[(1, 20113326), (2, 10056663), (3, 6704442), (6, 3352221), (9, 2234814), (18, 1117407), (27, 744938), (54, 372469), (173, 116262), (346, 58131), (519, 38754), (1038, 19377), (1557, 12918), (2153, 9342), (3114, 6459), (4306, 4671)]