20336692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13003}}^1$

素因数の和:13047

約数の個数: 24

約数和(自身を含む): 39324096

約数和(自身を除く): 18987404

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 13003, 26006, 52012, 221051, 299069, 442102, 598138, 884204, 1196276, 5084173, 10168346, 20336692]

約数ペア:

[(1, 20336692), (2, 10168346), (4, 5084173), (17, 1196276), (23, 884204), (34, 598138), (46, 442102), (68, 299069), (92, 221051), (391, 52012), (782, 26006), (1564, 13003)]