20222612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 36

約数和(自身を含む): 39019680

約数和(自身を除く): 18797068

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 503, 529, 874, 1006, 1058, 1748, 2012, 2116, 9557, 10051, 11569, 19114, 20102, 23138, 38228, 40204, 46276, 219811, 266087, 439622, 532174, 879244, 1064348, 5055653, 10111306, 20222612]

約数ペア:

[(1, 20222612), (2, 10111306), (4, 5055653), (19, 1064348), (23, 879244), (38, 532174), (46, 439622), (76, 266087), (92, 219811), (437, 46276), (503, 40204), (529, 38228), (874, 23138), (1006, 20102), (1058, 19114), (1748, 11569), (2012, 10051), (2116, 9557)]