20165881212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24354929}}^1$

素因数の和:24354962

約数の個数: 36

約数和(自身を含む): 53191167120

約数和(自身を除く): 33025285908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24354929, 48709858, 73064787, 97419716, 146129574, 219194361, 292259148, 438388722, 560163367, 876777444, 1120326734, 1680490101, 2240653468, 3360980202, 5041470303, 6721960404, 10082940606, 20165881212]

約数ペア:

[(1, 20165881212), (2, 10082940606), (3, 6721960404), (4, 5041470303), (6, 3360980202), (9, 2240653468), (12, 1680490101), (18, 1120326734), (23, 876777444), (36, 560163367), (46, 438388722), (69, 292259148), (92, 219194361), (138, 146129574), (207, 97419716), (276, 73064787), (414, 48709858), (828, 24354929)]