20173254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8599}}^1$

素因数の和:8644

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 24409146

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8599, 17198, 25797, 51594, 146183, 197777, 292366, 395554, 438549, 593331, 877098, 1186662, 3362209, 6724418, 10086627, 20173254]

約数ペア:

[(1, 20173254), (2, 10086627), (3, 6724418), (6, 3362209), (17, 1186662), (23, 877098), (34, 593331), (46, 438549), (51, 395554), (69, 292366), (102, 197777), (138, 146183), (391, 51594), (782, 25797), (1173, 17198), (2346, 8599)]