20511331322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{19469}}^1$

素因数の和:20150

約数の個数: 32

約数和(自身を含む): 33027350400

約数和(自身を除く): 12516019078

約数列:

[1, 2, 23, 37, 46, 74, 619, 851, 1238, 1702, 14237, 19469, 22903, 28474, 38938, 45806, 447787, 526769, 720353, 895574, 1053538, 1440706, 12051311, 16568119, 24102622, 33136238, 277180153, 445898507, 554360306, 891797014, 10255665661, 20511331322]

約数ペア:

[(1, 20511331322), (2, 10255665661), (23, 891797014), (37, 554360306), (46, 445898507), (74, 277180153), (619, 33136238), (851, 24102622), (1238, 16568119), (1702, 12051311), (14237, 1440706), (19469, 1053538), (22903, 895574), (28474, 720353), (38938, 526769), (45806, 447787)]