20934692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 38403456

約数和(自身を除く): 17468764

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 727, 1252, 1454, 2908, 7199, 14398, 16721, 28796, 33442, 66884, 227551, 455102, 910204, 5233673, 10467346, 20934692]

約数ペア:

[(1, 20934692), (2, 10467346), (4, 5233673), (23, 910204), (46, 455102), (92, 227551), (313, 66884), (626, 33442), (727, 28796), (1252, 16721), (1454, 14398), (2908, 7199)]