20216296798

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{643}}^1\times {\mathrm{29717}}^1$

素因数の和:30408

約数の個数: 24

約数和(自身を含む): 31750592328

約数和(自身を除く): 11534295530

約数列:

[1, 2, 23, 46, 529, 643, 1058, 1286, 14789, 29578, 29717, 59434, 340147, 680294, 683491, 1366982, 15720293, 19108031, 31440586, 38216062, 439484713, 878969426, 10108148399, 20216296798]

約数ペア:

[(1, 20216296798), (2, 10108148399), (23, 878969426), (46, 439484713), (529, 38216062), (643, 31440586), (1058, 19108031), (1286, 15720293), (14789, 1366982), (29578, 683491), (29717, 680294), (59434, 340147)]