20077758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48497}}^1$

素因数の和:48528

約数の個数: 24

約数和(自身を含む): 45394128

約数和(自身を除く): 25316370

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48497, 96994, 145491, 290982, 436473, 872946, 1115431, 2230862, 3346293, 6692586, 10038879, 20077758]

約数ペア:

[(1, 20077758), (2, 10038879), (3, 6692586), (6, 3346293), (9, 2230862), (18, 1115431), (23, 872946), (46, 436473), (69, 290982), (138, 145491), (207, 96994), (414, 48497)]