20477682

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49463}}^1$

素因数の和:49494

約数の個数: 24

約数和(自身を含む): 46298304

約数和(自身を除く): 25820622

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49463, 98926, 148389, 296778, 445167, 890334, 1137649, 2275298, 3412947, 6825894, 10238841, 20477682]

約数ペア:

[(1, 20477682), (2, 10238841), (3, 6825894), (6, 3412947), (9, 2275298), (18, 1137649), (23, 890334), (46, 445167), (69, 296778), (138, 148389), (207, 98926), (414, 49463)]