20945226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6599}}^1$

素因数の和:6650

約数の個数: 24

約数和(自身を含む): 43797600

約数和(自身を除く): 22852374

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6599, 13198, 19797, 39594, 151777, 303554, 455331, 910662, 3490871, 6981742, 10472613, 20945226]

約数ペア:

[(1, 20945226), (2, 10472613), (3, 6981742), (6, 3490871), (23, 910662), (46, 455331), (69, 303554), (138, 151777), (529, 39594), (1058, 19797), (1587, 13198), (3174, 6599)]